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)
40
Good
Prior Lake, Minnesota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.27 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
29.54 μg/m³
0
55
155
255
425
605+
43.37 ppb
0
55
71
86
201
201+
0.76 ppb
0
36
76
186
605
1005+
3.66 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Prior Lake, Minnesota
Prior Lake, Minnesota
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AQI 39
Good
5.78μg/m³
PM2.5
25.36μg/m³
PM10
42.04ppb
O3
0.94ppb
SO2
6.51ppb
NO2
0.36ppm
CO
AQI 42
Good
5.33μg/m³
PM2.5
23.17μg/m³
PM10
44.83ppb
O3
0.96ppb
SO2
4.85ppb
NO2
0.31ppm
CO
AQI 38
Good
5.91μg/m³
PM2.5
26.21μg/m³
PM10
41.50ppb
O3
0.94ppb
SO2
6.55ppb
NO2
0.36ppm
CO
AQI 38
Good
5.87μg/m³
PM2.5
25.89μg/m³
PM10
41.41ppb
O3
0.94ppb
SO2
7.00ppb
NO2
0.38ppm
CO
AQI 41
Good
5.48μg/m³
PM2.5
24.04μg/m³
PM10
44.44ppb
O3
0.97ppb
SO2
4.77ppb
NO2
0.30ppm
CO
AQI 38
Good
5.92μg/m³
PM2.5
26.53μg/m³
PM10
41.41ppb
O3
0.94ppb
SO2
6.17ppb
NO2
0.35ppm
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 2026-07-23.
In the last 24 hours, the best air quality in Prior Lake, Minnesota was observed at 03:00:00 on 2026-07-23.
As of now, the AQI in Prior Lake, Minnesota is 40, indicating Good conditions.
Prior Lake, Minnesota air has the highest levels of O3.
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 6.27 μg/m3.
The PM10 concentration in Prior Lake, Minnesota is 29.543 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Prior Lake, Minnesota is 0.269 ppm.
Currently, Prior Lake, Minnesota has a sulfur dioxide (SO2) concentration of 0.76 ppb.
The current ozone (O3) level in Prior Lake, Minnesota at the moment is 43.367 ppm.
Nitrogen dioxide (NO2) level in Prior Lake, Minnesota at the moment is 3.659 ppb.
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