Pollutant levels at individual monitoring sites

Last Updated: 04/25/2021 3AM CDT
Site name Fine particles
(PM2.5)
Ozone
(O3)
Coarse particles
(PM10)
Nitrogen dioxide
(NO2)
Carbon monoxide
(CO)
Sulfur dioxide
(SO2)
Apple Valley
27
Blaine
28
19
7
10
2
0
Brainerd
19
30
Detroit Lakes
51
31
Duluth WDSE
19
East Bethel
17
Ely
6
32
Fond du Lac
9
6
Grand Portage
3
Lakeville - Near Road
37
22
3
Leech Lake Nation: Cass Lake
62
Marine on St. Croix
12
Marshall
21
16
Mille Lacs
34
Minneapolis - Bottineau/Marshall Terrace
17
Minneapolis - Downtown
4
0
Minneapolis - Lowry Ave
10
Minneapolis - Near Road
24
13
19
4
Minneapolis - Phillips
32
Minneapolis-Pacific St
16
Red Lake
19
Rochester
38
2
Shakopee
38
19
St. Cloud
30
26
St. Michael
40
27
St. Paul - Downtown
11
St. Paul - Harding H.S.
N/A
Stanton
6
Virginia
33
West Duluth
20