The Importance of PM Monitoring for a long and healthy life.

http://www.huffingtonpost.com/2013/07/12/outdoor-air-pollution-deaths-yearly-annually_n_3586153.html

Monitoring in Canada w/ the E-Sampler

 It doesn't have to be expensive to be accurate and reliable.  One neighborhood started monitoring on their own and eventually, the requirement to monitor for PM2.5 went statewide.

One monitor can make a difference!