Stay updated with real-time air quality in Owatonna, 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)
33
Good
Owatonna, Minnesota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.57 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.76 μg/m³
0
55
155
255
425
605+
19.45 ppb
0
55
71
86
201
201+
0.61 ppb
0
36
76
186
605
1005+
2.97 ppb
0
54
101
361
1250
2050+
0.41 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Owatonna, Minnesota
Owatonna, Minnesota
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AQI 22
Good
4.14μg/m³
PM2.5
17.27μg/m³
PM10
17.80ppb
O3
0.63ppb
SO2
2.95ppb
NO2
0.41ppm
CO
AQI 22
Good
4.49μg/m³
PM2.5
22.22μg/m³
PM10
12.00ppb
O3
0.64ppb
SO2
2.96ppb
NO2
0.41ppm
CO
AQI 58
Moderate
13.25μg/m³
PM2.5
59.66μg/m³
PM10
19.33ppb
O3
0.45ppb
SO2
3.29ppb
NO2
0.15ppm
CO
AQI 60
Moderate
14.27μg/m³
PM2.5
63.90μg/m³
PM10
20.27ppb
O3
0.39ppb
SO2
3.13ppb
NO2
0.16ppm
CO
AQI 33
Good
5.99μg/m³
PM2.5
26.97μg/m³
PM10
20.95ppb
O3
0.58ppb
SO2
4.38ppb
NO2
0.41ppm
CO
AQI 27
Good
4.79μg/m³
PM2.5
21.27μg/m³
PM10
13.05ppb
O3
0.66ppb
SO2
3.34ppb
NO2
0.38ppm
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 Owatonna, Minnesota is updated every hour for accuracy.
In the past 24 hours, the air quality in Owatonna, Minnesota was at its worst at 03:00:00 on 2026-09-07.
In the last 24 hours, the best air quality in Owatonna, Minnesota was observed at 10:00:00 on 2026-09-07.
As of now, the AQI in Owatonna, Minnesota is 33, indicating Good conditions.
Owatonna, Minnesota air has the highest levels of PM2.5.
Poor air quality in Owatonna, Minnesota means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Owatonna, Minnesota are currently 5.574 μg/m3.
The PM10 concentration in Owatonna, Minnesota is 22.764 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Owatonna, Minnesota is 0.413 ppm.
Currently, Owatonna, Minnesota has a sulfur dioxide (SO2) concentration of 0.611 ppb.
The current ozone (O3) level in Owatonna, Minnesota at the moment is 19.455 ppm.
Nitrogen dioxide (NO2) level in Owatonna, Minnesota at the moment is 2.966 ppb.
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