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
5.69 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.75 μg/m³
0
55
155
255
425
605+
40.05 ppb
0
55
71
86
201
201+
0.37 ppb
0
36
76
186
605
1005+
6.76 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Very high
St. Louis Park, Minnesota
St. Louis Park, Minnesota
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AQI 38
Good
5.63μg/m³
PM2.5
24.53μg/m³
PM10
40.83ppb
O3
0.42ppb
SO2
7.39ppb
NO2
0.19ppm
CO
AQI 36
Good
6.29μg/m³
PM2.5
28.00μg/m³
PM10
39.27ppb
O3
0.33ppb
SO2
6.26ppb
NO2
0.18ppm
CO
AQI 38
Good
6.76μg/m³
PM2.5
30.00μg/m³
PM10
39.30ppb
O3
0.35ppb
SO2
6.62ppb
NO2
0.18ppm
CO
AQI 37
Good
5.18μg/m³
PM2.5
22.42μg/m³
PM10
39.87ppb
O3
0.33ppb
SO2
6.11ppb
NO2
0.18ppm
CO
AQI 39
Good
5.71μg/m³
PM2.5
24.87μg/m³
PM10
41.97ppb
O3
0.46ppb
SO2
7.85ppb
NO2
0.19ppm
CO
AQI 39
Good
5.71μg/m³
PM2.5
24.87μg/m³
PM10
41.97ppb
O3
0.46ppb
SO2
7.85ppb
NO2
0.19ppm
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 01:00:00 on 2026-04-24.
In the last 24 hrs, the best air quality in St. Louis Park, Minnesota was observed at 02:00:00 on 2026-04-23.
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 5.693 μg/m3.
The current PM10 concentration at St. Louis Park, Minnesota is 24.748 μg/m3.
The current carbon monoxide (CO) concentration at St. Louis Park, Minnesota is 0.185 ppm.
The current sulfur dioxide (SO2) concentration at St. Louis Park, Minnesota is 0.371 ppb.
The current ozone (O3) concentration at St. Louis Park, Minnesota is 40.049 ppm.
The current nitrogen dioxide (NO2) concentration at St. Louis Park, Minnesota is 6.76 ppb.
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