Air Quality

Ozone at ground level is a harmful air pollutant because of its effects on people and the environment, according to the U.S. Environmental Protection Agency.

Protect Your Family from Lung Cancer Caused by Exposure to Radon in Your Home

Four Cook County Transportation and Highway Department (CCDoTH) facilities will be largely heated through a solar power project financed through a grant accepted by the County’s Board of Commissioners at the December 17th Board meeting.