Stay updated with real-time air quality in Otsego, 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)
42
Good
Otsego, Minnesota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
1.74 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
7.63 μg/m³
0
55
155
255
425
605+
45.43 ppb
0
55
71
86
201
201+
0.60 ppb
0
36
76
186
605
1005+
5.82 ppb
0
54
101
361
1250
2050+
0.35 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Otsego, Minnesota
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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
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 40
Good
2.22μg/m³
PM2.5
9.86μg/m³
PM10
43.40ppb
O3
0.68ppb
SO2
5.69ppb
NO2
0.35ppm
CO
AQI 38
Good
2.59μg/m³
PM2.5
9.80μg/m³
PM10
40.94ppb
O3
0.68ppb
SO2
4.66ppb
NO2
0.35ppm
CO
AQI 38
Good
2.18μg/m³
PM2.5
8.64μg/m³
PM10
41.00ppb
O3
0.67ppb
SO2
4.87ppb
NO2
0.35ppm
CO
Air quality measurements for Minnesota, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Otsego, Minnesota is updated on an hourly basis.
The worst air quality in Otsego, Minnesota was recorded at 08:00:00 on 2026-03-09.
The best air quality in Otsego, Minnesota was recorded at 12:00:00 on 2026-03-09.
The real-time air quality index in Otsego, Minnesota is 42, currently categorized as Good.
The most common pollutant in Otsego, Minnesota is O3.
If the air quality in Otsego, Minnesota is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Otsego, Minnesota at present are 1.74 μg/m3.
The current PM10 levels in Otsego, Minnesota are 7.633 μg/m3.
The current carbon monoxide (CO) level in Otsego, Minnesota is 0.355 ppm.
The current sulfur dioxide (SO2) levels in Otsego, Minnesota are 0.601 ppb.
The current ozone (O3) levels at Otsego, Minnesota is 45.432 ppm.
The current nitrogen dioxide (NO2) levels at Otsego, Minnesota is 5.824 ppb.
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