Sheriff’s Office

Current Air Quality Index (AQI) Values


6011 Rollins Avenue_DM – Air Sampling Station

1907 Carpenter_DM – Continuous Air Sampling Station

1907 Carpenter_DM-PM2.5, PM10, Speciation Air Sampling

1907 Carpenter_DM Skyline

Slater_Iowa Air Sampling Station

Des Moines Skyline and River

Pedestrian Bridge and River

Des Moines Traffic and Arches

News & Press Releases

Monday, April 25, 2016
Principal Life Insurance Company & Bridgestone Americas Tire…

The following Title V Air Operating Permits have been placed on public notice to receive comments prior to issuance. To view Construction permits, please go to …

Tuesday, December 22, 2015
Polk County B.O.S. Approves 2016 Air Quality Fee Schedule

On December 22, 2016 the Board of Supervisors approved the 2016 fee schedule.  The new fee schedule is effective January 1, 2016.  Each year the Public Works D…

Wednesday, October 14, 2015
Credit Cards Now Accepted For Permit Processing

Credit card processing is only available in-office and must be completed as a face-to-face transaction. We don’t accept phone or mailed requests at this time. W…


Contact Us

Phone: (515)-286-3705
Fax: (515)-286-3437
Operating Hours: 7am - 4:30pm / M-F
5885 NE 14 Street
Des Moines, IA 50313