Linn County Air Quality Division
Skip Navigation LinksHome > News


July 07, 2015

A plume of smoke originating from Canadian wildfires is passing through Iowa causing a spike in fine particle levels in eastern Iowa.

February 04, 2015

EPA strengthens emissions standards for new woodstoves, while establishing the first-ever federal standards for previously unregulated new wood heaters including hydronic heaters (outdoor wood boilers).

February 03, 2015

The Board of Supervisors approved revisions to the Air Quality ordinance on January 28th.

December 05, 2014

Linn County Public Health is observing elevated ambient levels of fine particulate matter above the daily air quality health standard of 35 micrograms per cubic meter.

December 04, 2014

Presentation now available

1 2 3 4 5