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)
44
Good
St. Louis Park, Minnesota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.84 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
34.25 μg/m³
0
55
155
255
425
605+
22.80 ppb
0
55
71
86
201
201+
1.34 ppb
0
36
76
186
605
1005+
17.98 ppb
0
54
101
361
1250
2050+
0.46 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
St. Louis Park, Minnesota
St. Louis Park, Minnesota
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AQI 38
Good
6.93μg/m³
PM2.5
31.16μg/m³
PM10
5.25ppb
O3
0.44ppb
SO2
22.72ppb
NO2
0.42ppm
CO
AQI 27
Good
5.37μg/m³
PM2.5
18.03μg/m³
PM10
5.23ppb
O3
0.51ppb
SO2
21.57ppb
NO2
0.39ppm
CO
AQI 44
Good
7.54μg/m³
PM2.5
33.64μg/m³
PM10
5.26ppb
O3
0.41ppb
SO2
23.32ppb
NO2
0.44ppm
CO
AQI 27
Good
4.59μg/m³
PM2.5
20.68μg/m³
PM10
7.69ppb
O3
0.53ppb
SO2
21.02ppb
NO2
0.39ppm
CO
AQI 38
Good
6.77μg/m³
PM2.5
30.47μg/m³
PM10
5.25ppb
O3
0.45ppb
SO2
22.65ppb
NO2
0.42ppm
CO
AQI 38
Good
6.77μg/m³
PM2.5
30.47μg/m³
PM10
5.25ppb
O3
0.45ppb
SO2
22.65ppb
NO2
0.42ppm
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 11:00:00 on 2025-11-12.
In the last 24 hrs, the best air quality in St. Louis Park, Minnesota was observed at 04:00:00 on 2025-11-13.
The current air quality in St. Louis Park, Minnesota is 27, categorized as Good based on real-time data.
The most common pollutant in St. Louis Park, Minnesota is PM2.5.
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 5.037 μg/m3.
The current PM10 concentration at St. Louis Park, Minnesota is 18.712 μg/m3.
The current carbon monoxide (CO) concentration at St. Louis Park, Minnesota is 0.401 ppm.
The current sulfur dioxide (SO2) concentration at St. Louis Park, Minnesota is 0.502 ppb.
The current ozone (O3) concentration at St. Louis Park, Minnesota is 5.503 ppm.
The current nitrogen dioxide (NO2) concentration at St. Louis Park, Minnesota is 21.726 ppb.
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