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)
77
Moderate
Owatonna, Minnesota
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
23.14 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
68.32 μg/m³
0
55
155
255
425
605+
37.07 ppb
0
55
71
86
201
201+
0.76 ppb
0
36
76
186
605
1005+
4.57 ppb
0
54
101
361
1250
2050+
0.52 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Owatonna, Minnesota
Owatonna, Minnesota
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AQI 27
Good
4.62μg/m³
PM2.5
19.98μg/m³
PM10
14.83ppb
O3
0.87ppb
SO2
3.21ppb
NO2
0.22ppm
CO
AQI 22
Good
4.44μg/m³
PM2.5
19.59μg/m³
PM10
13.27ppb
O3
0.91ppb
SO2
3.21ppb
NO2
0.22ppm
CO
AQI 44
Good
7.84μg/m³
PM2.5
34.00μg/m³
PM10
12.44ppb
O3
0.08ppb
SO2
3.25ppb
NO2
0.19ppm
CO
AQI 44
Good
7.91μg/m³
PM2.5
34.53μg/m³
PM10
12.85ppb
O3
0.10ppb
SO2
2.79ppb
NO2
0.19ppm
CO
AQI 22
Good
3.90μg/m³
PM2.5
17.02μg/m³
PM10
19.97ppb
O3
0.71ppb
SO2
3.00ppb
NO2
0.21ppm
CO
AQI 27
Good
4.69μg/m³
PM2.5
20.59μg/m³
PM10
16.05ppb
O3
1.05ppb
SO2
3.88ppb
NO2
0.22ppm
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 12:00:00 on 2025-07-20.
In the last 24 hours, the best air quality in Owatonna, Minnesota was observed at 05:00:00 on 2025-07-20.
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 4.709 μg/m3.
The PM10 concentration in Owatonna, Minnesota is 20.154 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Owatonna, Minnesota is 0.22 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 15.41 ppm.
Nitrogen dioxide (NO2) level in Owatonna, Minnesota at the moment is 3.156 ppb.
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