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Provided by: EPA - AIRNow

 
AQI Logo, click for additional AQI information
Good
Moderate
Unhealthy for Sens.
Unhealthy
Very Unhealthy
Hazardous

Provided by: EPA - AIRNow

 
AQI Logo, click for additional AQI information
Good
Moderate
Unhealthy for Sens.
Unhealthy
Very Unhealthy
Hazardous

Provided by: EPA - AIRNow


News & Announcements

Title V Facilities' Emissions Reports Due Mar. 31 3/3/2014 10:25:25 AM

Facilities subject to Title V of the Clean Air Act must submit their emissions inventories for 2013 to the DNR Air Quality Bureau by March 31, 2014.

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Minor Revisions to Modeling Guidance Documents 2/20/2014 9:51:05 AM
Several dispersion modeling documents have been revised to clarify the guidance within them. The revisions include the addition of references where available, and updates to the text so the differences between recommendations and requirements are clear. read more...
Air Quality Client Contact Meeting Rescheduled for Feb. 20 2/19/2014 10:42:45 AM
Due to the forecasted blizzard, the Air Quality Client Contact meeting scheduled for February 20 at 1:00 p.m. has been rescheduled to Thursday, March 6 at 10:00 a.m.  read more...
Ongoing Construction Permit Amnesty for Engines & RICE NESHAP Assistance 2/17/2014 10:33:40 AM

The Iowa Department of Natural Resources (DNR) and Polk and Linn County air agencies would like to remind facilities of an ongoing construction permit amnesty for engines. This amnesty was initiated on October 23, 2013, and will expire on April 23, 2014.

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