Data source: National Weather Service (NWS) Last verified: June 3, 2026

Air Quality

Air Quality Alert (ADVISORY) — expires June 4, 2026 at 12:00 AM EDT

Areas affected: Washington; Ozaukee; Jefferson; Waukesha; Milwaukee; Rock; Walworth; Racine; Kenosha

Air Quality Alert issued June 3 at 9:39AM CDT by NWS Milwaukee/Sullivan WI

The Wisconsin Department of Natural Resources has issued an Air Quality Advisory for the following counties: Jefferson, Kenosha, Milwaukee, Ozaukee, Racine, Rock, Walworth, Washington, Waukesha.

WHAT...The Ozone AQI is expected to reach the Unhealthy for Sensitive Groups level.

WHERE...Southeast Wisconsin.

WHEN...From noon until 11 p.m.

Precautionary/Preparedness Actions: Sensitive groups: Make outdoor activities shorter and less intense. Take more breaks. Watch for symptoms such as coughing or shortness of breath. Plan outdoor activities in the morning when ozone is lower.

People with asthma: Follow your asthma action plan and keep quick-relief medicine handy.

For more information on current air quality, please see: https://airquality.wi.gov

Source: NWS Milwaukee/Sullivan WI

Source

Alert data provided by the National Weather Service (NWS). This page shows active alerts only and is refreshed daily. For real-time updates, visit weather.gov.