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)
144
Unhealthy for sensitive groups
North Branch, Minnesota
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
53.36 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
199.91 μg/m³
0
55
155
255
425
605+
9.95 ppb
0
55
71
86
201
201+
1.18 ppb
0
36
76
186
605
1005+
6.68 ppb
0
54
101
361
1250
2050+
0.65 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 168
Unhealthy
79.63μg/m³
PM2.5
234.85μg/m³
PM10
32.30ppb
O3
1.20ppb
SO2
4.26ppb
NO2
0.62ppm
CO
AQI 149
Unhealthy for sensitive groups
55.07μg/m³
PM2.5
203.04μg/m³
PM10
32.26ppb
O3
1.25ppb
SO2
3.79ppb
NO2
0.61ppm
CO
AQI 140
Unhealthy for sensitive groups
48.14μg/m³
PM2.5
233.28μg/m³
PM10
32.01ppb
O3
1.29ppb
SO2
3.21ppb
NO2
0.60ppm
CO
AQI 122
Unhealthy for sensitive groups
44.35μg/m³
PM2.5
88.04μg/m³
PM10
31.77ppb
O3
1.37ppb
SO2
2.33ppb
NO2
0.57ppm
CO
AQI 122
Unhealthy for sensitive groups
44.35μg/m³
PM2.5
88.04μg/m³
PM10
31.77ppb
O3
1.37ppb
SO2
2.33ppb
NO2
0.57ppm
CO
AQI 129
Unhealthy for sensitive groups
47.30μg/m³
PM2.5
202.87μg/m³
PM10
32.34ppb
O3
1.28ppb
SO2
3.56ppb
NO2
0.61ppm
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 11:00:00 on 2025-07-30.
In the last 24 hrs, the best air quality in North Branch, Minnesota was observed at 03:00:00 on 2025-07-30.
The current air quality in North Branch, Minnesota is 165, categorized as Unhealthy based on real-time data.
The most common pollutant in North Branch, Minnesota is PM2.5.
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 74.772 μg/m3.
The current PM10 concentration at North Branch, Minnesota is 174.379 μg/m3.
The current carbon monoxide (CO) concentration at North Branch, Minnesota is 0.635 ppm.
The current sulfur dioxide (SO2) concentration at North Branch, Minnesota is 1.188 ppb.
The current ozone (O3) concentration at North Branch, Minnesota is 33.677 ppm.
The current nitrogen dioxide (NO2) concentration at North Branch, Minnesota is 6.446 ppb.
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