Air Quality Alert: Twin Cities, MN Reaches Unhealthy for Sensitive Groups Level

Current Air Quality

In the Twin Cities, MN reporting area, the air quality index (AQI) has reached a level of 116 for fine particulate matter (PM2.5) as of March 19, 2026. This reading is categorized as Unhealthy for Sensitive Groups. Other measured pollutants include Ozone (O3) with an AQI of 5 (Good) and PM10 with an AQI of 44 (Good). The primary pollutant of concern is PM2.5.

What This Means

An AQI between 101 and 150 is considered Unhealthy for Sensitive Groups. At this level, members of sensitive groups may experience health effects, though the general public is less likely to be affected.

Who Should Take Precautions

Groups at increased risk from PM2.5 exposure include:

• People with heart or lung disease
• Older adults
• Children and teenagers
• People with diabetes

What You Should Do

Sensitive groups should reduce prolonged or heavy outdoor exertion. It is recommended to take more breaks, do less intense activities, and watch for symptoms such as coughing or shortness of breath. People with asthma should follow their action plans and keep quick-relief medicine handy. Those with heart disease should watch for symptoms like chest pain or palpitations.

Source

Data provided by EPA AirNow.