Air quality is important for all Minnesotans.
The Minnesota Pollution Control Agency (MPCA) helps protect our air by
monitoring and compiling emission inventories for air pollutants, making
and enforcing laws to maintain air quality, and issuing permits to facilities
to control air pollution.
If you have suggestions on how we can improve this site, or if you
have questions or problems, please contact us.
If you have questions or problems, contact webmaster@pca.state.mn.us
Minnesota Pollution Control Agency, 520 Lafayette Road, St. Paul, MN
55155-4194
Phone: 651-296-6300, 800-657-3864; 24-hour emergency number: 651-649-5451
or 800-422-0798; TTY: 651-282-5332, TTY 24-hour emergency number: 651-297-5353
or 800-627-3529
Air