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)
54
Moderate
St. Louis Park, Minnesota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.75 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.16 μg/m³
0
55
155
255
425
605+
27.98 ppb
0
55
71
86
201
201+
0.40 ppb
0
36
76
186
605
1005+
5.19 ppb
0
54
101
361
1250
2050+
0.33 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
St. Louis Park, Minnesota
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AQI 54
Moderate
10.96μg/m³
PM2.5
36.64μg/m³
PM10
28.39ppb
O3
0.34ppb
SO2
5.17ppb
NO2
0.35ppm
CO
AQI 52
Moderate
9.71μg/m³
PM2.5
54.59μg/m³
PM10
28.23ppb
O3
0.41ppb
SO2
5.19ppb
NO2
0.34ppm
CO
AQI 64
Moderate
16.47μg/m³
PM2.5
65.35μg/m³
PM10
28.09ppb
O3
0.31ppb
SO2
5.12ppb
NO2
0.35ppm
CO
AQI 52
Moderate
9.58μg/m³
PM2.5
52.62μg/m³
PM10
27.97ppb
O3
0.42ppb
SO2
5.21ppb
NO2
0.34ppm
CO
AQI 52
Moderate
10.31μg/m³
PM2.5
33.27μg/m³
PM10
28.42ppb
O3
0.35ppb
SO2
5.17ppb
NO2
0.34ppm
CO
AQI 52
Moderate
10.31μg/m³
PM2.5
33.27μg/m³
PM10
28.42ppb
O3
0.35ppb
SO2
5.17ppb
NO2
0.34ppm
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 12:00:00 on 2026-03-05.
In the last 24 hrs, the best air quality in St. Louis Park, Minnesota was observed at 09:00:00 on 2026-03-05.
The current air quality in St. Louis Park, Minnesota is 54, categorized as Moderate 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 10.746 μg/m3.
The current PM10 concentration at St. Louis Park, Minnesota is 20.158 μg/m3.
The current carbon monoxide (CO) concentration at St. Louis Park, Minnesota is 0.329 ppm.
The current sulfur dioxide (SO2) concentration at St. Louis Park, Minnesota is 0.395 ppb.
The current ozone (O3) concentration at St. Louis Park, Minnesota is 27.984 ppm.
The current nitrogen dioxide (NO2) concentration at St. Louis Park, Minnesota is 5.187 ppb.
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