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Allegheny County Health Department Announces Public Comment Period for Annual Air Monitoring Network Plan

The Allegheny County Health Department (ACHD) today announced that it is requesting public comment on its 2025 Air Monitoring Network Plan, an annual report that provides a detailed description of how and where air pollution is monitored in Allegheny County.

The 2025 Air Monitoring Network Plan is a document required by the U.S. Environmental Protection Agency (EPA). It provides the specific location of each monitoring station, siting criteria, monitoring methods and objectives, frequency of sampling, pollutants measured at each station and aerial photographs showing their physical location.

The 2025 Air Monitoring Annual Network Plan was posted onto the ACHD Air Quality website on May 16. 

All correspondence must include first and last name and a complete mailing address. 

Comments will be accepted until 4:30 p.m. on June 14. Comments may be submitted via e-mail to

The Air Monitoring Network Plan can be found here.

Editor’s Note: GASP staff is currently reviewing the monitoring plan. Stay tuned for more information from us soon!

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