Stay updated with real-time air quality in Prior Lake, 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)
22
Good
Prior Lake, Minnesota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.26 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.27 μg/m³
0
55
155
255
425
605+
15.61 ppb
0
55
71
86
201
201+
0.42 ppb
0
36
76
186
605
1005+
7.55 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Prior Lake, Minnesota
Prior Lake, Minnesota
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AQI 27
Good
4.67μg/m³
PM2.5
20.29μg/m³
PM10
14.85ppb
O3
0.42ppb
SO2
8.28ppb
NO2
0.22ppm
CO
AQI 27
Good
4.81μg/m³
PM2.5
21.02μg/m³
PM10
9.45ppb
O3
0.42ppb
SO2
7.70ppb
NO2
0.23ppm
CO
AQI 27
Good
4.63μg/m³
PM2.5
20.11μg/m³
PM10
15.35ppb
O3
0.42ppb
SO2
8.20ppb
NO2
0.22ppm
CO
AQI 27
Good
4.51μg/m³
PM2.5
19.47μg/m³
PM10
15.35ppb
O3
0.41ppb
SO2
8.26ppb
NO2
0.21ppm
CO
AQI 27
Good
5.00μg/m³
PM2.5
21.89μg/m³
PM10
12.32ppb
O3
0.45ppb
SO2
8.03ppb
NO2
0.24ppm
CO
AQI 27
Good
4.65μg/m³
PM2.5
20.24μg/m³
PM10
15.23ppb
O3
0.42ppb
SO2
8.04ppb
NO2
0.22ppm
CO
Air quality and pollutant data for Minnesota, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Prior Lake, Minnesota is updated every hour for accuracy.
In the past 24 hours, the air quality in Prior Lake, Minnesota was at its worst at 09:00:00 on 2026-05-20.
In the last 24 hours, the best air quality in Prior Lake, Minnesota was observed at 01:00:00 on 2026-05-20.
As of now, the AQI in Prior Lake, Minnesota is 22, indicating Good conditions.
Prior Lake, Minnesota air has the highest levels of PM2.5.
Poor air quality in Prior Lake, Minnesota means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Prior Lake, Minnesota are currently 4.259 μg/m3.
The PM10 concentration in Prior Lake, Minnesota is 17.274 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Prior Lake, Minnesota is 0.229 ppm.
Currently, Prior Lake, Minnesota has a sulfur dioxide (SO2) concentration of 0.417 ppb.
The current ozone (O3) level in Prior Lake, Minnesota at the moment is 15.614 ppm.
Nitrogen dioxide (NO2) level in Prior Lake, Minnesota at the moment is 7.55 ppb.
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