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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
Initial Notification Requirement for Major Source Boiler MACT 4/5/2013 1:48:20 PM

On January 31, 2013, EPA published in the Federal Register amendments to the National Emission Standards for Hazardous Air Pollutants (NESHAP) for boilers and process heaters at major sources (40 CFR 63 Subpart DDDDD, also called the “Major Source Boiler MACT” or Maximum Achievable Control Technology).
read more...
Public Comment Period for the 2010 Nitrogen Dioxide State Implementation Plan 4/4/2013 2:33:39 PM

The Iowa Department of Natural Resources (DNR) is requesting public comment on the State of Iowa’s state implementation plan (SIP) for the national ambient air quality standards (NAAQS) for nitrogen dioxide (NO2). read more...
EPA Proposes Revisions to Global Warming Potentials 4/3/2013 4:12:50 PM

The U.S. Environmental Protection Agency (EPA) is proposing amendments to the global warming potentials (GWP) used to calculate greenhouse gas emissions. GWP is a metric that incorporates both the heat-trapping ability and atmospheric lifetime of each greenhouse gas. read more...
Two Weeks Left to Apply for the Iowa Environmental Excellence Awards 3/28/2013 2:15:17 PM

DES MOINES — Iowa businesses, organizations and citizens are invited to apply for the Governor’s Iowa Environmental Excellence Awards. Applications are due April 12, 2013. read more...
  
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