How can you measure air pollution?

Question

I am in 8th grade and this is for a science fair project. I need to knowhow i can easily and cheeply measur air pollution around my neighboorhood.

Answer 1

http://www.gatech.edu/news-room/archive/news_releases/supersite.html this explains just about everything

http://www.lbl.gov/Science-Articles/Archive/air-pollution-monitor.html this artical is really interesting how they came up with a way to measure air polultion.
http://www.ychd.com/airpollution.html

Answer 2

a million) be certain out what pollution you want to attempt for. There are numerous - particulates, VOCs, SVOCs, and so on. 2) call your interior sight air high quality business enterprise and get a listing of analytical labs which could study air samples. 3) call the lab and ask them what form of pattern field to apply (suma cannister or tedlar bag). some labs may even deliver you the sphere. 4) once you should apply a tedlar bag, also favor an air sampling pump. call an environmental sampling furnish agency and employ the perfect pump from them. 5) collect the pattern and deliver to lab. 6) Lab provides you you with outcomes oftentimes in a million to 2 weeks.