At Greater Mercer TMA, we’re committed to promoting clean, healthy air for everyone in our community and that starts with understanding what’s in the air we breathe. In the state of New Jersey, around 40 percent of greenhouse gas emissions come from transportation. This year, we’ve partnered with the Department of Environmental Protection (NJDEP) and New Jersey Transportation Planning Authority (NJTPA) for a pilot program measuring local air quality. We use air monitors from a company called Purple Air (Check them out!).
We set up our first monitor at Darlene C. McKnight Elementary School in Trenton. The monitor measures fine particles and other pollutants in real-time, giving us a closer look at air quality on a neighborhood scale which can be compared to national levels.
Why is this important?
Because air quality can vary greatly from one location to another, even within the same town. By collecting data right where people live, work, and go to school, we can better understand local conditions and take steps to protect community health. Students can get more motivated to walk and bike to school while one less car is on the road.
We’re expanding our project in the fall and are looking for another Mercer County school to join us!
Participating schools will:
- Host an outdoor air quality monitor (Just need an external outlet and Wi-Fi!)
- Give students and staff access to real-time air quality information about air quality index, PM 2.5, and other pollutants
- Help raise awareness about environmental health and sustainability
What is the Air Quality Index (AQI)?
The Air Quality Index (AQI) is a color-coded scale that tells you how clean or polluted the air is and what it means for your health. For more information click here!
What is an Air Quality Action Day?
An Air Quality Action Day is announced when pollution levels are expected to reach unhealthy levels which is code orange. On these days, residents are encouraged to:
- Drive less or carpool
- Avoid idling
- Refuel cars in the early morning or evening
- Postpone strenuous outdoor activities, especially for sensitive groups
- Use public transportation, bike, or walk when possible
What is PM 2.5?
PM2.5 refers to particulate matter with a diameter of 2.5 micrometers or less, which is a component of air pollution. These tiny particles can be inhaled deep into the lungs and cause various health problems. For more information click here!
Want to Get Involved?
If your Mercer County school would like to participate in our air quality monitoring program this fall, we’d love to hear from you! Contact emontemurro@gmtma.org to learn more.
For fun, short videos about our air quality monitoring including real-world tips and behind-the-scenes looks, check out our “Passenger Princess” Sustainable Summer Series on our Instagram and Facebook social media channels, @GreaterMercerTMA.
By making small changes, we can reduce emissions, protect public health, and improve the air we all share!