Stay updated with real-time air quality in St. Louis Park, Minnesota featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
37
Good
St. Louis Park, Minnesota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.83 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.95 μg/m³
0
55
155
255
425
605+
40.02 ppb
0
55
71
86
201
201+
0.69 ppb
0
36
76
186
605
1005+
6.68 ppb
0
54
101
361
1250
2050+
0.35 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
St. Louis Park, Minnesota
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AQI 34
Good
4.86μg/m³
PM2.5
23.92μg/m³
PM10
36.79ppb
O3
0.70ppb
SO2
6.73ppb
NO2
0.30ppm
CO
AQI 35
Good
4.54μg/m³
PM2.5
19.66μg/m³
PM10
38.24ppb
O3
0.71ppb
SO2
6.55ppb
NO2
0.32ppm
CO
AQI 31
Good
4.45μg/m³
PM2.5
21.26μg/m³
PM10
33.88ppb
O3
0.70ppb
SO2
8.63ppb
NO2
0.30ppm
CO
AQI 35
Good
4.11μg/m³
PM2.5
22.30μg/m³
PM10
37.99ppb
O3
0.71ppb
SO2
4.62ppb
NO2
0.32ppm
CO
AQI 34
Good
4.87μg/m³
PM2.5
24.08μg/m³
PM10
37.14ppb
O3
0.70ppb
SO2
6.50ppb
NO2
0.30ppm
CO
AQI 34
Good
4.87μg/m³
PM2.5
24.08μg/m³
PM10
37.14ppb
O3
0.70ppb
SO2
6.50ppb
NO2
0.30ppm
CO
Air quality data and pollutant measurements for Minnesota, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for St. Louis Park, Minnesota is updated every hour.
The worst air quality in St. Louis Park, Minnesota in the last 24 hours was observed at 03:00:00 on 2026-03-09.
In the last 24 hrs, the best air quality in St. Louis Park, Minnesota was observed at 10:00:00 on 2026-03-09.
The current air quality in St. Louis Park, Minnesota is 37, categorized as Good based on real-time data.
The most common pollutant in St. Louis Park, Minnesota is O3.
If the air quality in St. Louis Park, Minnesota is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at St. Louis Park, Minnesota is 3.829 μg/m3.
The current PM10 concentration at St. Louis Park, Minnesota is 13.951 μg/m3.
The current carbon monoxide (CO) concentration at St. Louis Park, Minnesota is 0.355 ppm.
The current sulfur dioxide (SO2) concentration at St. Louis Park, Minnesota is 0.685 ppb.
The current ozone (O3) concentration at St. Louis Park, Minnesota is 40.024 ppm.
The current nitrogen dioxide (NO2) concentration at St. Louis Park, Minnesota is 6.678 ppb.
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