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)
36
Good
Owatonna, Minnesota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.91 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
31.14 μg/m³
0
55
155
255
425
605+
38.98 ppb
0
55
71
86
201
201+
0.80 ppb
0
36
76
186
605
1005+
6.81 ppb
0
54
101
361
1250
2050+
0.35 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Owatonna, Minnesota
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AQI 35
Good
3.66μg/m³
PM2.5
17.62μg/m³
PM10
38.17ppb
O3
0.77ppb
SO2
6.11ppb
NO2
0.36ppm
CO
AQI 35
Good
4.00μg/m³
PM2.5
19.14μg/m³
PM10
38.43ppb
O3
0.76ppb
SO2
6.45ppb
NO2
0.36ppm
CO
AQI 42
Good
3.49μg/m³
PM2.5
15.59μg/m³
PM10
44.55ppb
O3
0.39ppb
SO2
0.99ppb
NO2
0.13ppm
CO
AQI 43
Good
3.15μg/m³
PM2.5
13.82μg/m³
PM10
46.38ppb
O3
0.45ppb
SO2
1.23ppb
NO2
0.14ppm
CO
AQI 31
Good
3.50μg/m³
PM2.5
16.00μg/m³
PM10
33.03ppb
O3
0.81ppb
SO2
5.09ppb
NO2
0.33ppm
CO
AQI 36
Good
3.80μg/m³
PM2.5
17.34μg/m³
PM10
39.49ppb
O3
0.70ppb
SO2
5.64ppb
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 04:00:00 on 2026-03-09.
In the last 24 hours, the best air quality in Owatonna, Minnesota was observed at 11:00:00 on 2026-03-09.
As of now, the AQI in Owatonna, Minnesota is 36, indicating Good conditions.
Owatonna, Minnesota air has the highest levels of O3.
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 3.912 μg/m3.
The PM10 concentration in Owatonna, Minnesota is 31.138 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Owatonna, Minnesota is 0.35 ppm.
Currently, Owatonna, Minnesota has a sulfur dioxide (SO2) concentration of 0.802 ppb.
The current ozone (O3) level in Owatonna, Minnesota at the moment is 38.977 ppm.
Nitrogen dioxide (NO2) level in Owatonna, Minnesota at the moment is 6.812 ppb.
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