Stay updated with real-time air quality in North Branch, 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)
20
Good
North Branch, Minnesota
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
0.66 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
2.67 μg/m³
0
55
155
255
425
605+
21.90 ppb
0
55
71
86
201
201+
0.71 ppb
0
36
76
186
605
1005+
1.98 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
North Branch, Minnesota
North Branch, Minnesota
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AQI 20
Good
0.72μg/m³
PM2.5
2.89μg/m³
PM10
21.91ppb
O3
0.72ppb
SO2
1.41ppb
NO2
0.19ppm
CO
AQI 20
Good
0.63μg/m³
PM2.5
2.39μg/m³
PM10
21.77ppb
O3
0.71ppb
SO2
1.36ppb
NO2
0.19ppm
CO
AQI 20
Good
0.66μg/m³
PM2.5
2.65μg/m³
PM10
22.00ppb
O3
0.71ppb
SO2
1.26ppb
NO2
0.20ppm
CO
AQI 20
Good
0.52μg/m³
PM2.5
1.98μg/m³
PM10
22.08ppb
O3
0.72ppb
SO2
1.17ppb
NO2
0.20ppm
CO
AQI 20
Good
0.52μg/m³
PM2.5
1.98μg/m³
PM10
22.08ppb
O3
0.72ppb
SO2
1.17ppb
NO2
0.20ppm
CO
AQI 20
Good
0.63μg/m³
PM2.5
2.39μg/m³
PM10
21.76ppb
O3
0.72ppb
SO2
1.34ppb
NO2
0.20ppm
CO
Air quality data and pollutant measurements for Minnesota, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for North Branch, Minnesota is updated every hour.
The worst air quality in North Branch, Minnesota in the last 24 hours was observed at 09:00:00 on 2025-10-22.
In the last 24 hrs, the best air quality in North Branch, Minnesota was observed at 03:00:00 on 2025-10-21.
The current air quality in North Branch, Minnesota is 20, categorized as Good based on real-time data.
The most common pollutant in North Branch, Minnesota is O3.
If the air quality in North Branch, Minnesota is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at North Branch, Minnesota is 0.659 μg/m3.
The current PM10 concentration at North Branch, Minnesota is 2.673 μg/m3.
The current carbon monoxide (CO) concentration at North Branch, Minnesota is 0.216 ppm.
The current sulfur dioxide (SO2) concentration at North Branch, Minnesota is 0.708 ppb.
The current ozone (O3) concentration at North Branch, Minnesota is 21.897 ppm.
The current nitrogen dioxide (NO2) concentration at North Branch, Minnesota is 1.984 ppb.
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