Cooler Weather Increases the Potential for Particulates 10/1/2008
A new month and a break in triple digits aren’t the only fresh starts this month. October 1st marks the beginning of our winter pollution season. ....More Details

Air Quality Honor Roll Approves Three New Nominees 10/1/2008
Three new nominees make the cut for this month’s Air Quality Honor Roll. These individuals deserve an honorable mention for going above and beyond what is required of them to achieve clean air. ....More Details

Air Quality Violators pay over $468K in September 10/1/2008
The Maricopa County Air Quality Department announces $468,231.30 in air quality violation settlements made during the month of September 2008. ....More Details

Air Quality Announces New Documentation Requirements 9/29/2008
Beginning October 1, 2008, Maricopa County is required by law to seek proof of an individual's legal presence in the United States before issuing a permit or license to operate a business. ....More Details