The Minnesota Pollution Control Agency (MPCA) has extended an air quality alert for northeast Minnesota until 4 p.m. on ...

Ozone is the main concern that is causing an air quality alert Monday, the Minnesota Pollution Control Agency says — but what ...

The Minnesota Pollution Control Agency (MPCA) has issued an air quality alert for west central, east central, central, south ...

Wildfires have continued to rapidly grow across parts of northeastern Minnesota, destroying at least 144 homes and buildings, ...

The Minnesota Pollution Control Agency (MPCA) has issued an air quality alert Tuesday from 12 p.m. to 9 p.m. for ground-level ...

ST. PAUL, Minn. – The Twin Cities metro, western and central Minnesota will be under an air quality alert from noon to 9 p.m.

An air quality alert will be in effect from noon to 9 p.m. on Monday for much of the state, and dozens of counties are under ...

The agency says air quality is expected to reach the orange Air Quality Index (AQI) category, which is unhealthy for sensitive groups.

What is ground-level ozone? The sunlight and high temperatures interact with chemicals in the air and create a toxic layer.

Minnesotans who struggle with breathing obstacles are expected to face more warnings than usual when it comes to ozone, ...

UNDATED ( WJON News) -- The Minnesota Pollution Control Agency has issued an air quality alert for western and central ...