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Air Quality

Air Quality
Public Meeting or Comments

Air Quality permits under review, August 10, 2023

The DNR Air Quality Bureau has the following draft permits up for review. The permits help protect Iowans’ health and the air where we live.

Display Date
August 10, 2023
Air Quality
Public Meeting or Comments

Air Quality permits under review, August 3, 2023

The DNR Air Quality Bureau has the following draft permits up for review. The permits help protect Iowans’ health and the air where we live.

Display Date
August 3, 2023
Air Quality
Public Meeting or Comments

Air Quality permits under review, July 27, 2023

The DNR Air Quality Bureau has the following draft permits up for review. The permits help protect Iowans’ health and the air where we live.

Display Date
July 27, 2023
Air Quality
Public Meeting or Comments

Air Quality permits under review, July 2023

The DNR Air Quality Bureau has the following draft permits up for review. The permits help protect Iowans’ health and the air where we live.

Display Date
July 24, 2023
Air Quality
Public Meeting or Comments

Air Quality permits under review, July 14, 2023

The DNR Air Quality Bureau has the following draft permits for review. The permits help protect Iowans’ health and the air where we live.

Display Date
July 14, 2023
Air Quality
Public Meeting or Comments

Air Quality permits under review, July 6, 2023

The DNR Air Quality Bureau has the following draft permits up for review. The permits help protect Iowans’ health and the air where we live.

Display Date
July 6, 2023
Air Quality
Public Meeting or Comments

Air Quality permits under review, June 29, 2023

The DNR Air Quality Bureau has the following draft permits up for review. The permits help protect Iowans’ health and the air where we live.

Display Date
June 29, 2023
Air Quality
Advisories, Bypass or Spill
News Release

DNR issues air quality advisory for eastern Iowa through Friday

The Iowa DNR has issued an air quality advisory for all counties in the eastern half of Iowa, approximately from Interstate-35 to the east.

Display Date
June 28, 2023
Air Quality
Advisories, Bypass or Spill
News Release

DNR issues air quality advisory through Wednesday

The Iowa DNR has issued an air quality advisory for the entire state with the worst air quality expected in the eastern third of Iowa.

Display Date
June 27, 2023
Air Quality
News Release

Duplicate Air Quality Files in OpenText

Users of DNR’s OpenText electronic records management system may come across instances where searches for air quality records may produce two identical records.

Display Date
June 20, 2023
Air Quality
Advisories, Bypass or Spill
News Release

Unhealthy Air in Eastern Iowa Today

Exceedances of the National Ambient Air Quality Standards (NAAQS) for fine particulates are expected today over the eastern third of the state.

Display Date
June 15, 2023
Air Quality
Public Meeting or Comments

Air Quality Permits Under Review

The DNR Air Quality Bureau has the following draft permits up for review. The permits help protect Iowans’ health and the air where we live.

Display Date
June 15, 2023
Air Quality
Public Meeting or Comments

Air Quality permits under review, June 8, 2023

The DNR Air Quality Bureau has the following draft permits up for review. The permits help protect Iowans’ health and the air where we live.

Display Date
June 8, 2023
Air Quality
Public Meeting or Comments

Air Quality permits under review, June 1, 2023

The DNR Air Quality Bureau has the following draft permits up for review. The permits help protect Iowans’ health and the air where we live.

Display Date
June 1, 2023
Air Quality
Forestry Fire
News Release

Wildfire smoke contributes to air quality exceedances in May

The Air Quality Bureau has recorded 33 exceedances of the National Ambient Air Quality Standards (NAAQS) over the last 14 days.

Display Date
June 1, 2023

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Iowa DNR Customer Service

6200 Park Avenue
Suite 200
Des Moines, IA 50321

Phone

515-725-8200

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