According to the Illinois
Environmental Protection Agency (IEPA),
“Illinois has made significant strides in
improving air quality.” Over the last decade
particulate matter has decreased.
| Particulate Matter |
8% |
| Sulfur Dioxide |
36% |
| Nitrogen Dioxide |
6% |
| Carbon Monoxide |
32% |
| Lead |
30% |
| Ozone |
10% |
| |
|
Even with these significant decreases, air
pollution is still a concern. Carol Stream is
working to improve both indoor and outdoor air
quality.
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