Air Quality

Air Quality

Good air quality is important for human health and the environment. The DNR both monitors the state's air quality and implements regulations to improve and protect it.

Current Air Quality, Monitoring Data and Forecasts

View Wisconsin's current air quality and forecasts.
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Wildfire Smoke

Protect yourself and stay up-to-date on air quality conditions during wildfire smoke events.
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Air Quality Monitoring Sites

The DNR operates a network of air monitors around Wisconsin.
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Air Quality Trends

Reports show that the overall air quality in Wisconsin continues to improve.
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Air Permit Public Involvement

Find recent air permit actions and air permit input opportunities.
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Open Burning

Outdoor burning generates smoke and air pollution, and is the number one cause of wildfires. Find out more!
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Air Quality News and Subscriptions

Stay informed with Air News and other subscriptions.
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Air Permits

Learn about air permits.
Air Permits

Air Emissions

Learn how air emissions are reported to DNR.
Air Emissions

Air Program Contacts

Our organization chart, staff lists and contacts by topic.
Air Program Contacts

Do a Little, Save a Lot

Tips to help keep Wisconsin's air clean.
Do a Little, Save a Lot