Crafting a call to action on air pollution

The following is a guest contribution from Eric Van Vlandren. Eric is a long time sustainability professional specializing in education and communication.  He was recently the Campus Sustainability Coordinator at Emerson College and now works as a consultant for variety of organizations, including Vivergy, Vermontivate, the MA House and others.  He can be reached at ericvanvlandren (at) gmail (dot) com.

When I was a student at Emerson College studying political communication theories and practices, we were taught a rhetorical technique called Monroe’s Motivated Sequence.  It is a tried and tested framework for making a persuasive case to an audience to adopt a certain idea and action (with lots of grounding in social science research).  While originally designed for spoken communication it can certainly be adopted to written, video … even abstract art if you are clever.  Here are the five simple steps:  Attention, Need, Satisfaction, Visualization and Action (or, as I was taught, Realization).

Let’s examine how the Motivated Sequence can be used to organize our thoughts and actions for an even larger problem.  Air pollution.  Something which affects all of us yet is often difficult to see, hear or smell (although in certain cases it can be all of those things to be sure).  Now how could that be brought to a local level and personalized?  Here is one example:

Attention:  The first step is to use a fact in an attention getting way to focus your audience on what you are about to tell them.

Today your children breathed in the equivalent pollution to spending 20 minutes in a car with people smoking in the front seat simply because they were outside playing with their friends.  Air pollution can be as dangerous to your health, potentially as carcinogenic, as second hand smoke. Have you ever stopped to think about that?

Need:  Next is to outline the need – or one could say the problem – for your audience to confront.  Remember, this is a need (problem) they certainly have but for one reason or another are not addressing in an effective manner.

Air pollution threatens all of us.  It is not the sort of environmental issue we sometimes see in other places.  Often there is a single point cause of pollution and addressing that source, even if complex or costly, would fix the problem.  (Building the Deer Island Sewage Treatment Plant to clean Boston Harbor would be one example of this.)  With air pollution we are faced with something so ubiquitous it can seem unsolvable.  Yet it is the very nature of the problem – you can’t take one discrete action, or move away from it – that makes the need for collective action all the greater.

Satisfaction:  This step is to show your audience that adopting a prescribed course of action will gain them satisfaction – it will address the need you have brought to their attention.

Quantifying the problem will help everyone understand the need to act.  Empirical data has a quality which focuses the mind in a different way than anecdotes and supposition.  By banding together to collect air pollution information in your local area your efforts will serve to galvanize a community in a unique way, because you did it yourselves.  Knowledge is power, to quote the old cliché.  Consider a Vivergy monitoring program at your local school and empower play an active role in the health of your community.

Visualization:  Just as it sounds, here you paint a picture for your audience of a future where in they are satisfied because they addressed their need in the manner you are advocating.

Imagine running a simple monitoring program in your own community.  Imagine being able to tell where the air pollution hot spots are – at the bus stop?  Near the highway?  During high heat and humidity?  Consider the value if your data could be linked on-line to that of other communities.  Consider how the process and the data could provide real world science experiences for your students.  Vivergy monitoring systems offer one option for this sort of community action.

Action:  The final step is to urge your audience to take action – because you captured their attention, demonstrated an acute need, showed them how they can achieve satisfaction and helped them visualize the solution.

So for the action step in addressing air pollution, it couldn’t be more simple.  Speak with your local School Board.  Talk to your principal, and maybe your science teachers.  See if the Select Board has a little extra money to purchase a monitor – they can probably swing it.  The monitors are not expensive.  And then … do it.  Install the monitor, use the software.  Learn about the air pollution around your school.  Show your community how cars and busses are contributing to a carcinogenic environment for all of us.  Then you are equipped to do something about it.  We all, especially our children, deserve no less.

I hope you find this little rhetorical exercise helpful.  Here’s to cleaner air.

There’s hope: Personal actions can lead to societal solutions

The following is a guest contribution from Eric Van Vlandren. Eric is a long time sustainability professional specializing in education and communication.  He was recently the Campus Sustainability Coordinator at Emerson College and now works as a consultant for variety of organizations, including Vivergy, Vermontivate, the MA House and others.  He can be reached at ericvanvlandren (at) gmail (dot) com.

The modern world presents us all with many opportunities not available to previous generations. It comes with a host of new challenges as well, first among them things like climate change, pollution and other sustainability issues. If you are like many of us it is easy to feel overwhelmed by seemingly intractable problems, complex and costly solutions and frustration at the inactivity of our elected leaders.

Well, I have good news – which may at first sound like bad news. Each of the challenges threatening our healthy future is not a onetime event. No one pushed a button and overnight put billions of tons of carbon in the atmosphere, or polluted the oceans, or filled the air we breathe with soot and chemicals. Those things all happened over a long time through individuals taking singular actions again and again as part of their daily lives, businesses, industries etc. Our environmental problems have grown gradually and while they are undeniably large now (here comes the good news) the solution to them is, simply, to run the process in reverse. That’s right, there will be no button to push to magically undo any of this. Rather each of us needs to do what we can every day to lighten our footprint, to live mindfully, to “be the change we wish to see in the world” – Gandhi

The even better news I have for you is that many issues lend themselves very well to individual action, to community building and to learning through grass roots action. One of the best is tackling an issue like air pollution. We all contribute to the soot, chemicals and carcinogens in our atmosphere through the normal behaviors of our daily lives. Don’t feel guilty about that – you didn’t create the society and technologies we live with. No, feel empowered. Take heart in examples of awareness resulting in larger solutions as well. Think of the crises of the Antarctic ozone hole of 20 years ago and how widespread understanding led to international treaties and action to mitigate it. This same type of awareness bred action which also lead to indoor smoking laws, because of the harmful effects of second hand smoke and individuals demanding protection of their health. There are many others.

I recommend thinking about what is most important to you – your children. I can tell you that although I have none myself, children are the most important thing to me too. A rational person realizes they are the most precious aspect of any society. Each day children are exposed to high levels of air pollutants through the simple act of going to school. In fact, as Vivergy tells us, the typical child is exposed to toxins and particulates at the equivalent level as being in a closed vehicle breathing second hand cigarette smoke for 20 minutes. No one would tolerate that for their children. What if there were a way to learn, not guess, what the air pollution chemicals were and at what concentrations? What if we could set up a simple monitoring program right at our neighborhood school? We could see the levels fluctuate with time of day and activity. We could compare to other communities. We could empower ourselves with the information we need to make changes that would improve the health of our children as well as take those small steps we all need to take to address larger sustainability issues.

As a professional whose career centers on effective sustainability communication one of the things which fills me with hope is the promise of creating a culture of individual actions, living a resource light lifestyle. It is hundreds of non-profits, NGOs and pioneering startups, like Vivergy, which many times offer the solutions. Every idea was small once. Seek places where you can access information directly, without a mediator. None of us, especially our children, need to live with toxins in the air we breathe. Consider taking steps now, in your town, to do what you can to learn about and reduce air pollution. I think you will find this kind of grass roots activism is empowering and shows a path towards tackling many of our environmental challenges large and small.

Vivergy Inventions: Wi-Fi Enabled Outdoor Air Quality Monitor

Air pollution, specifically particulate matter 2.5, can vary significantly over space and time. Although the EPA’s AirNow system is good in the sense that it has highly accurate monitors and releases the data hourly to the public, I was dissatisfied with its coverage in my area, the greater Boston area. There are 5 monitors that provide data to 4.7 million people… not very granular! Furthermore, this data is pretty impersonal- these monitors are not located in publicly visible places, and simply reporting an air quality value for a massive area is not going to make it feel very real to people after considering that air pollution is not in a high enough concentration to be visible here 95% of days.

So, I wanted to bring air pollution data down to a very human level so the average Boston resident could understand its relevance to their lives. My requirements for the monitor were:

  1. A technology that was proven accurate in independent testing for a reasonable price
  2. Live streaming to the web via Wi-fi for ease of sharing the data
  3. Weatherproof down to 0 degrees Fahrenheit, able to withstand the Massachusetts winter
  4. Power and internet demands that were easily available in the US
  5. Minimal maintenance for ease of use by end-user
  6. 100% uptime, no interruptions in service by device.

The following instructions show how I built V1 for approximately $500. I settled on creating a system based around the following 3 technologies:

  1. Dylos DC 1100 Pro with PC interface (link)
  2. CanaKit Raspberry Pi w/ Wi-Fi (link)
  3. Primex P1000 weatherproof case (link)

Other things you will need:

-Reflectix Insulation (link)

-Velcro adhesives (link)

-Zipties

-Incandescent rope lights for heating (link)

-Trendnet Serial to USB cable (link)

-3 Way Wall Outlet Plug Adapter (link)

-Scissors

-Box cutter

 

And it looks like this:

20151204_112527

Here are 4 key resources I consulted to make this:

  1. Drexel senior design project, outdoor Dylos system (link)
  2. WorldAQI Build Your Own Wi-Fi Enabled Dylos Monitor (link)
  3. Outdoor Cat Enclosure, heated and insulated for cheap (link)
  4. Accuracy testing for Dylos monitor (link1)(link2)(link3)

Live experiment streaming currently at joinvivergy.com/schools

The heating method is needed for proper functionality of the Dylos. In order for the Dylos to read accurately, it needs to be at a temp above 32 degrees Fahrenheit, I aim for 40 degrees to be safe.

Part 1: Connecting Raspberry Pi to Dylos/ Wi-Fi Enabled

  1. Set up your Raspberry Pi with Raspbian OS, as provided
  2. Connect your Raspberry Pi to the Dylos with the Serial to USB cable.
  3. Download the PHP scripts from the WorldAQI project (link) to the Pi and follow included instructions. You are also going to want to set it up so that they run on startup of the Pi, instructions at that link as well. Furthermore, you may want to stream the results to your personal server if you want to manipulate the data yourself. Check line 82 of /dylos.php to change to destination of data.

Finished picture:

AirwatchOutdoors2

 

Part 2: Setting Up the Enclosure

Start by lining your Primex P1000 with insulation, attached with Velcro.

Bare enclosure

20151125_005519

Plan for velcro on Primex

PrimexSetup

And Reflectix Insulation

 

ReflectixBottom

ReflectixTop

Finished picture with velcro attached (minus second strip of velcro for attaching incandescent lights

20151201_220717

 

Part 3: Assembling pieces within enclosure

First, the lighting/heating. Coil the incandescent rope light into a loop that fits on the left side of enclosure, then use a zip tie to hold the form. Use two loops of Velcro to attach to the top, the attach to the two lines of Velcro “hooks” on top.

Diagram

Incandescentlightloopdiagram

 

Pic

20151204_112535

 

Second, everything else. It is going to be a tight fit. You need to add one strip of Velcro “loop” side along the bottom of the Pi, then one strip “loop” side at the top of the Dylos and one at the bottom.

 

Diagram

Boxlabeleddiagram

 

Pic

BoxDiagram

 

Make sure to remember to turn the Dylos on before putting it in place!

 

Got any questions/comments? Would love to hear ’em. Leave a comment or reach me at kevin (at) joinvivergy (dot) com.

Thanksgiving Pollution Review: It Ain’t Pretty, Folks

The Wednesday before Thanksgiving is one of the biggest travel days of the year. So, we asked, could all of those cars on the road actually change air pollution levels for millions of Americans? We ran this analysis with the Share My Air real-time pollution map at joinvivergy.com/air. We also did a previous analysis of the pollution wave crossing the country in August due to the wildfires on the West Coast

In order to investigate, we looked at 5 cities on the Boston-Washington corridor (Boston, Providence, NYC, Philadelphia, Washington DC). This is where hundreds of thousands of drivers are on the road at a holiday time since all of the cities are within a reasonable driving distance for millions of residents. Then, we looked at 2 urban and 2 suburban air quality monitors at random in each metropolitan area, for a total of 20 monitors. In order to examine the impact of Thanksgiving travel, we looked at the entire holiday week (11/22-11/28), and noted the day with the highest particulate matter 2.5 levels.

And the results were… not great news for human health. Out of the 20 monitors sampled, 80% (16) experienced the most pollution on November 25, the day before Thanksgiving. This day was, on average, 5 ug/m3 higher than the weekly average. In other words, every man, woman and child within the Boston-Washington corridor was exposed to the equivalent of an extra 13 minutes in a sealed car with a smoker on that day (based on this sample).

So what can people do in the future to prevent this? The price of seeing your family for the holiday should not be an extra dose of pollution in 21st-century America. In this case, pollution is caused by personal vehicles, so families will have a lot of control over creating a healthier holiday next year. Two great solutions for this situation are public transit (train or bus) and electric vehicles. Both would allow families to promote clean air with their holiday travels.

Want to review the data yourself? Check out the Share My Air tool at joinvivergy.com/air.

–The Vivergy Team

Introducing AirWatch, The Outdoor Air Quality Monitoring Solution For Schools

watchdoglogotitle

Today, we are proud to announce the launch of AirWatch, our new complete solution for schools to measure air quality on their premises and live broadcast the results to students, parents and staff in real-time. With AirWatch, schools can not only get accurate air pollution readings at their school every minute, but also share these results in real-time through a user-friendly web interface.

So how exactly do we deliver this groundbreaking package?

AirWatch is composed of two parts.

  1. A Dylos Air Quality monitor hooked up to a Raspberry Pi for live streaming via Wi-Fi.

AirwatchOutdoors2

The Dylos DC1100 Pro is a highly accurate air quality monitor (source) that reads every minute, but there is just one issue- there is no good way to share those results! So, we hooked it up to a Rasberry Pi (microcomputer) with a Wi-Fi adapter so that the results can be shared widely in real-time.

Raspberry Pi Wifi

2. The AirWatch Site

AirWatchScreenshot

The AirWatch interface at joinvivergy.com/schools allows students, parents and teachers to easily browse the monitor’s readings and check out historical data. It also allows parents to share any actions they are taking to clean the school’s air.

Any school that has power and Wi-Fi (in other words, almost every school) is eligible. And by the way- we also translate the live readings into secondhand smoke equivalents, as always, so everybody can understand the readings.

Got questions or want to see this in your school? Email us at info (at) joinvivergy (dot) com!

–The Vivergy Team

Build Your Own (Accurate) Air Quality Monitor That Live Streams To The Web

Just came across an excellent guide from World AQI on how to build your own air quality monitor that streams data live from your location to the web.  Oh yeah, did I mention that it is super easy, accurate and only costs around $350?

All you need is:

-A Dylos air quality monitor with PC interface

-A Raspberry Pi

-Serial to USB cable

This setup will allow you to broadcast air quality from your location live to the internet, and even add it to the World AQI map in real time. The instructions and documentation are available on the World AQI blog. The Dylos has been independently reviewed by both the EPA and WAQI, and although it does not perform at a government-approved level, it gives excellent data accuracy for a device that costs less that $300. The only downside is that the Dylos is not weatherproof, but perhaps we will develop that next! An example of the findings on accuracy is below:

DylosProfile

If you want to check out mobile air quality monitoring options, check out our guide to the Airbeam!

–The Vivergy Team

How Bad is Idling Your Car REALLY?

tailpipeexhaust

We have all heard it plenty of times. Don’t idle your car! Children are breathing that exhaust! YOU are breathing that exhaust! But yet, when you show up to school or to the airport and you are just sitting there, surrounded by all the other people idling their cars… it becomes pretty darn hard to turn off the engine! So, how does idling REALLY affect air pollution, and what difference does turning off the engine really make?

Well, let’s take a quick look at the EPA statistics on driving versus idling to see how much pollution you can emit while idling your car. We will use NOx (nitrogen oxides) as the key pollutant to measure, since it is a major component of car exhaust. We will also only be looking at personal vehicles, or light duty passenger vehicles in EPA language. Two key facts: For every mile driven in a passenger vehicle, your car emits 0.69 grams of NOx. And for every minute of idling, your car emits about 0.059 grams of NOx.

Put more clearly:

1 mile driven in car = 0.69 g of NOx emitted

1 minute idling in car = 0.059 g of NOx emitted

So where the heck are we going with this? Let’s look at how the two compare. 1 mile of driving puts out about 12 times as much pollution as idling for a minute. So, if you sit there idling for 12 minutes, it is like driving 1 mile in your car!

Let’s paint a picture of this real quick. Another school day has ended, and there are a bunch of cars lined up waiting to pick up kids after finishing classes. BUT, instead of sitting still, they slowly circle the school at 5 miles per hour for 12 minutes, spewing out pollution from their tailpipes as they go. Of course, they do not want to turn their engines off, so they must keep circling and putting out pollutants. No parent would willingly circle a school for 12 minutes at a 5 MPH pace waiting for their child, because that would be a ridiculous waste when you could just be sitting still. Can you imagine running into parents at a school and having them wave at you as they go by, saying “Just doing my laps before the kids get out!” Furthermore, school administrators would be outraged that parents had gotten there early just to drive in a circle and put pollution into their school’s environment for kids to breathe!

The bottom line: it may not feel like anything is happening when you are sitting there, hanging out in an idling car, but the reality is that sitting in an idling car is just like driving around slowly and putting out pollution needlessly as you wait for the person you want to pick up. And all you have to do is take out the key when you are waiting for 30 seconds or longer, and the problem is solved!

(or buy an electric car) 🙂

This one feels like it is going to need a video to accompany it. Look out for one in the next couple weeks!

Sources:

Click to access 420f08024.pdf

Click to access 420f08025.pdf

Image credit: http://www.theenvironmentalblog.org/

–The Vivergy Team

UK Countries Ban Smoking In Car With Children, But No Action On Air Pollution (Yet!)

SmokerCar

Yesterday, England and Wales banned smoking in a car containing children under 18 years old, regardless of whether windows are opened or not. The crime is punishable by a fine of 50 pounds. The news follows studies that showed that smoking in a car leads to concentrations of particulate matter that could be 10 times higher than concentrations in bars which allow smoking.

Following the lead of California, as well as some parts of Australia and Canada, the law is meant to protect children, whose developing lungs are especially sensitive to airborne particulates and can experience asthma attacks due to acute exposure, and stunted development due to chronic exposure. The law is also meant to reinforce the social unacceptability of smoking while around children. Secondhand smoke sends almost 10,000 children to the hospital each year in the UK.

While this is an excellent step for the 400,000+ children in the UK that currently spend time in a car with a smoker once a week, the UK government should also consider the particulates that 100% of British children are exposed to 24 hours a day due to ambient air pollution. Let’s examine London. Approximately 2.15 million people under the age of 18 live in the city. The average particulate matter level for the year 2014 was 14 ug/m3, which is equal to spending 40 minutes each day in a sealed car with a smoker. This means that 2 million plus children are inhaling that much pollution every day, even after the smoking legislation! And we are simply talking about London, where 9,500 people die per year due to air pollution. Want to learn how to do these calculations yourself? This resource will teach you.

Now, air pollution is not quite as easy to solve as simply banning smoking in a car – it is a complex system that requires leadership from government, industry and individuals. But, if smoking in a car is so offensive that legislators deem that it should be banned, they should also consider laws which lessen dirty fuel use, because 100% of children under 18 are forced to inhale the pollutants that come from these sources.

–The Vivergy Team

Which Live Pollution Map is Better For You? Vivergy’s Share My Air vs. World Air Quality Index

A couple weeks back, we launched the Share My Air tool to make air pollution understandable in every community across the United States. Of course, we must recognize the authority in live air pollution mapping – the World Air Quality Index. So which is better for your purposes?

Map of air pollution in Northern U.S.

Share My Air tool

The Basics: Share My Air is a live map of air pollution monitors in the United States and some of Canada. It takes PM2.5 readings updated every hour, and converts them to an equivalent amount of secondhand smoke exposure.

Main Features: Clickable map of every official PM2.5 monitor in US and some of Canada, graphs of exposure in every area for last 24 hours, 1 month and 6 months. Can share any particular monitor instantly on Twitter/Facebook.

The Goal: Help people understand air pollution in their community, make it clear that it is in their best interest to take action.

Audience: US and Canadian citizens casually interested in air pollution and knowledgeable of the dangers of secondhand smoke

Potential Applications: Explaining the dangers of air pollution in every community, making air pollution more emotional for everybody, from normal citizens to scientists

worldairqualitymap

World Air Quality Index

The Basics: World Air Quality Index includes over 8000 live-streaming monitors from around the world. It includes air quality measurements in particulate matter 2.5, particulate matter 10, ozone and nitrogen dioxide as well as weather metrics such as temperature, pressure, humidity, wind speed and wind direction.

Main Features: Clickable map of every live-streaming air quality monitor across the world, graphs of exposure for each pollutant measured by that particular monitor for past 48 hours. Can share via many social networks, and read up on the meaning of different AQI values easily.

The Goal: Put air pollution in communities across the world on one comparative measure (EPA’s AQI). Give a full explanation of what AQI means, and what negative health consequences can result from a poor AQI.

Audience: Anyone with an internet connection that would like to compare air pollution around them to air pollution in any community across the world.

Potential Applications: Helping individuals understand if their air pollution is better or worse than similar cities. Comparing air pollution regulations across different countries.

Conclusion

World Air Quality Index and Share My Air work well for different audiences. World Air Quality Index, with its comprehensive monitoring network and multiple pollutant measurements, satisfies those who have above average knowledge of atmospheric science and air pollution formation. Share My Air’s focus on one pollutant, a universally understandable metric and limited range means that it would work best for American and Canadian users who are casually interested in air pollution (or, perhaps that interest might increase after seeing the map!).

–The Vivergy Team