Stay updated with real-time air quality in New Ulm, 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)
19
Good
New Ulm, Minnesota
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
1.21 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
7.70 μg/m³
0
55
155
255
425
605+
20.87 ppb
0
55
71
86
201
201+
0.83 ppb
0
36
76
186
605
1005+
2.01 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
New Ulm, Minnesota
New Ulm, Minnesota
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AQI 17
Good
1.59μg/m³
PM2.5
6.98μg/m³
PM10
18.03ppb
O3
0.73ppb
SO2
2.08ppb
NO2
0.21ppm
CO
AQI 17
Good
1.59μg/m³
PM2.5
6.98μg/m³
PM10
18.03ppb
O3
0.73ppb
SO2
2.08ppb
NO2
0.21ppm
CO
AQI 19
Good
0.94μg/m³
PM2.5
2.97μg/m³
PM10
21.36ppb
O3
0.74ppb
SO2
2.14ppb
NO2
0.22ppm
CO
AQI 23
Good
0.86μg/m³
PM2.5
3.00μg/m³
PM10
24.65ppb
O3
0.08ppb
SO2
1.16ppb
NO2
0.13ppm
CO
AQI 16
Good
2.05μg/m³
PM2.5
9.89μg/m³
PM10
17.36ppb
O3
0.72ppb
SO2
1.90ppb
NO2
0.20ppm
CO
AQI 20
Good
0.68μg/m³
PM2.5
2.70μg/m³
PM10
21.77ppb
O3
0.82ppb
SO2
2.28ppb
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 New Ulm, Minnesota is updated every hour for accuracy.
In the past 24 hours, the air quality in New Ulm, Minnesota was at its worst at 09:00:00 on 2025-10-21.
In the last 24 hours, the best air quality in New Ulm, Minnesota was observed at 03:00:00 on 2025-10-21.
As of now, the AQI in New Ulm, Minnesota is 19, indicating Good conditions.
New Ulm, Minnesota air has the highest levels of O3.
Poor air quality in New Ulm, Minnesota means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in New Ulm, Minnesota are currently 1.211 μg/m3.
The PM10 concentration in New Ulm, Minnesota is 7.703 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in New Ulm, Minnesota is 0.205 ppm.
Currently, New Ulm, Minnesota has a sulfur dioxide (SO2) concentration of 0.827 ppb.
The current ozone (O3) level in New Ulm, Minnesota at the moment is 20.87 ppm.
Nitrogen dioxide (NO2) level in New Ulm, Minnesota at the moment is 2.01 ppb.
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