Search Air Quality Web Site

Air Quality Events

<May 2015>
SMTWTFS
262728293012
3456789
10111213141516
17181920212223
24252627282930
31123456
Maricopa County Air Quality Department
Air Quality News  

image - County Agencies Collaborate Improving Service for Residents County Agencies Collaborate Improving Service for Residents 5/8/2015
County Agencies Collaborate to Bring Unparalleled Convenience to Maricopa County Residents. ....More Details


image - Ozone Season Begins April 1 Ozone Season Begins April 1 4/1/2015
April marks the beginning of ‘Ozone Season’ in Maricopa County ....More Details


image - Thank You County Residents for Cleaner Air During Holidays Thank You County Residents for Cleaner Air During Holidays 1/7/2015
County residents who did their part by adhering to the No Burn Day restrictions helped keep our air clean. ....More Details


image - No Air Quality Exceedances Christmas Eve and Day No Air Quality Exceedances Christmas Eve and Day 12/26/2014
Concentrations levels in Maricopa County remained under the federal health standards on Christmas Eve and Christmas Day for the first time in six years. ....More Details


Rapid Response Notification System