WorldArrow icon
Arrow iconMap

St. Louis County air quality map

Live air pollution map of St. Louis County • 09:00, Jun 02 Local time

Stations

4Deploy a station

Clean Air Facilities

0Create a Clean Air Facility

Contributors

5
Government

Government

3
Diplomatic

Diplomatic

0
Non-profit organization

Non-profit

0
Education

Education

0
Corporate

Corporate

0
Healthcare

Healthcare

0
Hospitality

Hospitality

0
Individual

Individual

2
Start contributing

Top contributors in St. Louis County

Who is sharing outdoor air quality data in St. Louis County?

#

Contributor

Followers

1

USA National Park Service

USA National Park Service

Government

29

2

Minnesota Pollution Control Agency (MPCA)

Minnesota Pollution Control Agency (MPCA)

Government

4

3

Monterey Bay Unified APCD

Monterey Bay Unified APCD

Government

4

Newest stations deployed in St. Louis County

Newest stations

#StationsContributorAQI⁺ US
1

North Woods School

Contributor profile image

Anonymous contributor

24

2

6310 Crane Lake Rd

Contributor profile image

Anonymous contributor

29

3

Voyageurs National Park - Sullivan Bay

Contributor profile image

USA National Park Service

26

4

Voyageurs NP

Contributor profile image

Minnesota Pollution Control Agency (MPCA)

Contributor profile image

Monterey Bay Unified APCD

26

external link icon

June 2, 2026: Santiago among top 10 most polluted cities in the world

external link icon

June 2, 2026: Wuhan among top 10 most polluted cities in the world

external link icon

Wildfire map spotlight: Seven Cabins Fire, New Mexico

Where is the cleanest air quality in St. Louis County?