Stay updated with real-time air quality in Forest 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)
27
Good
Forest Lake, Minnesota
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.58 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.61 μg/m³
0
55
155
255
425
605+
25.98 ppb
0
55
71
86
201
201+
0.53 ppb
0
36
76
186
605
1005+
2.61 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Forest Lake, Minnesota
Forest Lake, Minnesota
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AQI 37
Good
5.80μg/m³
PM2.5
40.34μg/m³
PM10
19.66ppb
O3
0.69ppb
SO2
2.09ppb
NO2
0.20ppm
CO
AQI 27
Good
4.57μg/m³
PM2.5
11.55μg/m³
PM10
18.30ppb
O3
0.64ppb
SO2
1.77ppb
NO2
0.14ppm
CO
AQI 33
Good
6.15μg/m³
PM2.5
22.73μg/m³
PM10
19.83ppb
O3
0.68ppb
SO2
1.87ppb
NO2
0.19ppm
CO
AQI 27
Good
5.10μg/m³
PM2.5
17.53μg/m³
PM10
17.26ppb
O3
0.69ppb
SO2
1.98ppb
NO2
0.17ppm
CO
AQI 27
Good
4.68μg/m³
PM2.5
11.33μg/m³
PM10
18.11ppb
O3
0.61ppb
SO2
1.60ppb
NO2
0.14ppm
CO
AQI 27
Good
5.10μg/m³
PM2.5
17.53μg/m³
PM10
17.26ppb
O3
0.69ppb
SO2
1.98ppb
NO2
0.17ppm
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 Forest Lake, Minnesota is updated every hour for accuracy.
In the past 24 hours, the air quality in Forest Lake, Minnesota was at its worst at 03:00:00 on 2025-09-05.
In the last 24 hours, the best air quality in Forest Lake, Minnesota was observed at 03:00:00 on 2025-09-04.
As of now, the AQI in Forest Lake, Minnesota is 24, indicating Good conditions.
Forest Lake, Minnesota air has the highest levels of PM10.
Poor air quality in Forest Lake, Minnesota means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Forest Lake, Minnesota are currently 4.33 μg/m3.
The PM10 concentration in Forest Lake, Minnesota is 26.408 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Forest Lake, Minnesota is 0.198 ppm.
Currently, Forest Lake, Minnesota has a sulfur dioxide (SO2) concentration of 0.69 ppb.
The current ozone (O3) level in Forest Lake, Minnesota at the moment is 17.285 ppm.
Nitrogen dioxide (NO2) level in Forest Lake, Minnesota at the moment is 2.143 ppb.
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