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Image Air quality is expected to reach the orange AQI category in northern and central Minnesota, which is unhealthy for sensitive groups. The…
Image The Minnesota Pollution Control Agency (MPCA) has expanded the air quality alert for northern Minnesota to include central Minnesota due to…
Image Air quality is expected to reach the orange AQI category across northwestern and far west central Minn., which is unhealthy for sensitive groups…
Image Air quality is expected to reach the orange AQI category in north central, northwest, central, and west central Minnesota, which is unhealthy for…
Forecast discussion
Image Air quality is expected to reach the orange AQI category in central and northern Minn., which is unhealthy for sensitive groups. The Minnesota…
Image Air quality is expected to reach the orange AQI category in the Twin Cities, central, and northern Minn., which is unhealthy for sensitive…
The Air We Breathe report looks at public health and air quality data to gauge how air pollution is affecting our health in Minnesota.
Image Air quality alert valid Sunday, May 28, until Monday, May 29, at 8 p.m. The Minnesota Pollution Control Agency (MPCA) has issued an air…
The Minnesota Pollution Control Agency (MPCA) has expanded the current air quality alert to all of Minnesota. The alert runs until 11 p.m. on Friday, July 25. Fine particle levels are expected to reach the red air quality index (AQI) category, a level considered unhealthy for everyone, across northern and central Minnesota, and the orange AQI category, a level considered unhealthy for sensitive groups, across central, south central, and southwest Minnesota.
Air We Breathe, a biennial report to the Legislature, outlines successes and challenges for Minnesota’s overall air quality.
The Minnesota Pollution Control Agency has issued an air quality alert for west central, north central, northwest, and central Minnesota. The alert takes effect at 6 a.m. on Saturday, May 31 and runs until 6 p.m. on Sunday, June 1. Air quality is expected to reach the red AQI category which is unhealthy for everyone.
This webpage will not only address potential noncompliance issues for air permittees, but it will help inspectors get all of the necessary information to facilities with one link.
The MPCA proposes to adopt the U.S. EPA's 2013 national recommended water quality criteria for ammonia as its Class 2 ammonia water quality standards for the protection of aquatic life.
Image Air quality is expected to reach the orange AQI category in western and central Minnesota, which is unhealthy for sensitive groups.The Minnesota…
Communities facing the impacts of air pollution will soon have new resources to understand and improve the air quality in their neighborhoods after the MPCA awarded $…
Air pollution control equipment maintenance, record keeping and reporting violations led to air quality violations at the company’s two facilities in Red Wing.
Northern Metals exceeded air emissions limits, and was late conducting required emission testing and submitting reports by up to two months in 2021.
The MPCA enforces federal and state requirements for air quality permitting.
As Minnesotans prepare for another summer of outdoor activities, MPCA meteorologists are forecasting a moderately active air quality season.