Explore interactive air monitoring data


Minnesota Air Toxics Data Explorer

Interactively view maps, charts, and data tables for over 70 air toxic pollutants measured in Minnesota.

Criteria pollutant map showing orange and yellow dots

Criteria Pollutant Data Explorer

Compare monitoring results for pollutants in Minnesota to National Ambient Air Quality Standards using the interactive map.


Minnesota air monitoring sites

Use the interactive map to see where air monitoring sites are located and what pollutants are measured at each site.