Air Quality
- Hearing/Meeting
PM2.5 NAAQS Proposal Informational Meeting
On Jan. 6, 2023, the U.S. Environmental Protection Agency (EPA) proposed a revision to the particulate matter (PM) National Ambient Air Quality Standard (NAAQS). The DNR will host an informational session on the proposal to provide an overview of…
- Hearing/Meeting
Air Management Study Group Quarterly Meeting
The Air Management Study Group serves as a forum for the program to receive input from and provide information to stakeholder organizations and the public.
- News
DNR Releases 2022 Air Quality Trends Report
The Wisconsin Department of Natural Resources (DNR) today announced the release of the 2022 Air Quality Trends Report.
- Hearing/Meeting
Air Management Study Group Quarterly Meeting
The goal of the study group is to provide the Air Program with constructive feedback on policy and technical issues and to work collaboratively with DNR staff to find workable solutions.
- Hearing/Meeting
2015 Ozone Transport Federal Implementation Plan (FIP) Meeting
This is a public meeting to provide an overview of the EPA’s proposed 2015 Ozone Transport Federal Implementation Plan.
- News
May Is Clean Air Month
May is Clean Air Month, and the Wisconsin Department of Natural Resources (DNR) celebrates the accomplishments of the last year, including the improvement in overall air quality in Wisconsin.
- Hearing/Meeting
Annual Ambient Air Quality Monitoring Network Plan
The Department of Natural Resources (DNR) will hold a public informational meeting to review Wisconsin’s ambient air quality monitoring network.
- News
DNR Accepting Entries For Air, Air, Everywhere Poetry Contest
The Wisconsin Department of Natural Resources (DNR) is now accepting entries from third to fifth graders for the Air, Air, Everywhere poetry contest.
- Webpage
Reasonably Available Control Technology (RACT) for Volatile Organic Compounds (VOC)
Volatile organic compounds (VOC) react in the atmosphere to produce ozone. This air pollutant can be harmful to people and the environment when present at elevated concentrations near the earth’s surface. Emissions of VOC are controlled through…