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
1.70 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
7.60 μg/m³
0
55
155
255
425
605+
28.51 ppb
0
55
71
86
201
201+
0.50 ppb
0
36
76
186
605
1005+
3.42 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Owatonna, Minnesota
Owatonna, Minnesota
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AQI 27
Good
1.65μg/m³
PM2.5
5.93μg/m³
PM10
28.99ppb
O3
0.55ppb
SO2
3.72ppb
NO2
0.20ppm
CO
AQI 28
Good
1.68μg/m³
PM2.5
7.72μg/m³
PM10
29.91ppb
O3
0.57ppb
SO2
3.88ppb
NO2
0.20ppm
CO
AQI 23
Good
2.19μg/m³
PM2.5
8.88μg/m³
PM10
24.61ppb
O3
0.04ppb
SO2
0.55ppb
NO2
0.13ppm
CO
AQI 23
Good
1.43μg/m³
PM2.5
5.83μg/m³
PM10
24.57ppb
O3
0.05ppb
SO2
0.64ppb
NO2
0.13ppm
CO
AQI 25
Good
2.00μg/m³
PM2.5
8.00μg/m³
PM10
27.02ppb
O3
0.43ppb
SO2
3.11ppb
NO2
0.18ppm
CO
AQI 27
Good
1.74μg/m³
PM2.5
7.47μg/m³
PM10
28.95ppb
O3
0.69ppb
SO2
4.74ppb
NO2
0.21ppm
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 2025-09-05.
In the last 24 hours, the best air quality in Owatonna, Minnesota was observed at 09:00:00 on 2025-09-05.
As of now, the AQI in Owatonna, Minnesota is 27, 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 1.701 μg/m3.
The PM10 concentration in Owatonna, Minnesota is 7.596 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Owatonna, Minnesota is 0.198 ppm.
Currently, Owatonna, Minnesota has a sulfur dioxide (SO2) concentration of 0.503 ppb.
The current ozone (O3) level in Owatonna, Minnesota at the moment is 28.513 ppm.
Nitrogen dioxide (NO2) level in Owatonna, Minnesota at the moment is 3.424 ppb.
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