Stay updated with real-time air quality in Big Lake City, 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
Big Lake City, Minnesota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
1.82 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
7.97 μg/m³
0
55
155
255
425
605+
42.54 ppb
0
55
71
86
201
201+
0.74 ppb
0
36
76
186
605
1005+
5.61 ppb
0
54
101
361
1250
2050+
0.38 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Big Lake City, Minnesota
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AQI 38
Good
2.18μg/m³
PM2.5
8.64μg/m³
PM10
41.00ppb
O3
0.67ppb
SO2
4.87ppb
NO2
0.35ppm
CO
AQI 39
Good
2.21μg/m³
PM2.5
8.63μg/m³
PM10
42.05ppb
O3
0.67ppb
SO2
4.90ppb
NO2
0.35ppm
CO
AQI 41
Good
1.94μg/m³
PM2.5
8.30μg/m³
PM10
44.26ppb
O3
0.67ppb
SO2
5.01ppb
NO2
0.35ppm
CO
AQI 42
Good
1.71μg/m³
PM2.5
7.03μg/m³
PM10
44.99ppb
O3
0.67ppb
SO2
4.91ppb
NO2
0.36ppm
CO
AQI 39
Good
2.13μg/m³
PM2.5
8.55μg/m³
PM10
42.46ppb
O3
0.67ppb
SO2
4.85ppb
NO2
0.35ppm
CO
AQI 39
Good
2.55μg/m³
PM2.5
9.83μg/m³
PM10
41.73ppb
O3
0.68ppb
SO2
4.71ppb
NO2
0.36ppm
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 Big Lake City, Minnesota is updated every hour for accuracy.
In the past 24 hours, the air quality in Big Lake City, Minnesota was at its worst at 08:00:00 on 2026-03-09.
In the last 24 hours, the best air quality in Big Lake City, Minnesota was observed at 02:00:00 on 2026-03-09.
As of now, the AQI in Big Lake City, Minnesota is 39, indicating Good conditions.
Big Lake City, Minnesota air has the highest levels of O3.
Poor air quality in Big Lake City, Minnesota means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Big Lake City, Minnesota are currently 2.205 μg/m3.
The PM10 concentration in Big Lake City, Minnesota is 10.968 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Big Lake City, Minnesota is 0.354 ppm.
Currently, Big Lake City, Minnesota has a sulfur dioxide (SO2) concentration of 0.626 ppb.
The current ozone (O3) level in Big Lake City, Minnesota at the moment is 41.733 ppm.
Nitrogen dioxide (NO2) level in Big Lake City, Minnesota at the moment is 5.742 ppb.
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