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)
27
Good
Owatonna, Minnesota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.24 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.12 μg/m³
0
55
155
255
425
605+
26.10 ppb
0
55
71
86
201
201+
0.76 ppb
0
36
76
186
605
1005+
4.38 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Owatonna, Minnesota
Owatonna, Minnesota
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AQI 29
Good
4.40μg/m³
PM2.5
18.57μg/m³
PM10
30.94ppb
O3
0.88ppb
SO2
3.15ppb
NO2
0.26ppm
CO
AQI 28
Good
4.66μg/m³
PM2.5
18.75μg/m³
PM10
29.73ppb
O3
0.92ppb
SO2
3.15ppb
NO2
0.27ppm
CO
AQI 31
Good
3.54μg/m³
PM2.5
15.92μg/m³
PM10
33.19ppb
O3
0.21ppb
SO2
2.09ppb
NO2
0.14ppm
CO
AQI 28
Good
3.99μg/m³
PM2.5
17.04μg/m³
PM10
29.81ppb
O3
0.21ppb
SO2
1.97ppb
NO2
0.14ppm
CO
AQI 33
Good
6.39μg/m³
PM2.5
28.94μg/m³
PM10
33.97ppb
O3
0.75ppb
SO2
2.99ppb
NO2
0.25ppm
CO
AQI 28
Good
3.95μg/m³
PM2.5
17.57μg/m³
PM10
29.84ppb
O3
1.09ppb
SO2
3.45ppb
NO2
0.28ppm
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 07:00:00 on 2026-06-07.
In the last 24 hours, the best air quality in Owatonna, Minnesota was observed at 08:00:00 on 2026-06-08.
As of now, the AQI in Owatonna, Minnesota is 27, 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 5.235 μg/m3.
The PM10 concentration in Owatonna, Minnesota is 20.119 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Owatonna, Minnesota is 0.257 ppm.
Currently, Owatonna, Minnesota has a sulfur dioxide (SO2) concentration of 0.757 ppb.
The current ozone (O3) level in Owatonna, Minnesota at the moment is 26.096 ppm.
Nitrogen dioxide (NO2) level in Owatonna, Minnesota at the moment is 4.377 ppb.
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