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)
29
Good
Otsego, Minnesota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.08 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.40 μg/m³
0
55
155
255
425
605+
30.72 ppb
0
55
71
86
201
201+
0.54 ppb
0
36
76
186
605
1005+
8.20 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Otsego, Minnesota
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AQI 31
Good
2.76μg/m³
PM2.5
10.18μg/m³
PM10
32.57ppb
O3
0.44ppb
SO2
5.18ppb
NO2
0.22ppm
CO
AQI 31
Good
2.78μg/m³
PM2.5
10.08μg/m³
PM10
32.65ppb
O3
0.40ppb
SO2
5.08ppb
NO2
0.21ppm
CO
AQI 31
Good
3.10μg/m³
PM2.5
13.99μg/m³
PM10
33.00ppb
O3
0.43ppb
SO2
5.30ppb
NO2
0.22ppm
CO
AQI 31
Good
3.00μg/m³
PM2.5
13.23μg/m³
PM10
32.67ppb
O3
0.41ppb
SO2
5.55ppb
NO2
0.22ppm
CO
AQI 30
Good
2.64μg/m³
PM2.5
8.58μg/m³
PM10
32.46ppb
O3
0.41ppb
SO2
4.98ppb
NO2
0.21ppm
CO
AQI 30
Good
2.73μg/m³
PM2.5
10.23μg/m³
PM10
32.33ppb
O3
0.46ppb
SO2
5.20ppb
NO2
0.22ppm
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 09:00:00 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 29, 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 3.08 μg/m3.
The current PM10 levels in Otsego, Minnesota are 13.399 μg/m3.
The current carbon monoxide (CO) level in Otsego, Minnesota is 0.244 ppm.
The current sulfur dioxide (SO2) levels in Otsego, Minnesota are 0.542 ppb.
The current ozone (O3) levels at Otsego, Minnesota is 30.717 ppm.
The current nitrogen dioxide (NO2) levels at Otsego, Minnesota is 8.196 ppb.
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