Stay updated with real-time air quality in Bemidji, 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)
45
Good
Bemidji, Minnesota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.45 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
37.65 μg/m³
0
55
155
255
425
605+
48.71 ppb
0
55
71
86
201
201+
1.03 ppb
0
36
76
186
605
1005+
6.54 ppb
0
54
101
361
1250
2050+
0.35 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Bemidji, Minnesota
Bemidji, Minnesota
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AQI 52
Moderate
10.24μg/m³
PM2.5
45.13μg/m³
PM10
46.36ppb
O3
0.50ppb
SO2
0.63ppb
NO2
0.18ppm
CO
AQI 51
Moderate
8.62μg/m³
PM2.5
38.12μg/m³
PM10
54.69ppb
O3
0.98ppb
SO2
7.21ppb
NO2
0.31ppm
CO
AQI 44
Good
7.81μg/m³
PM2.5
36.12μg/m³
PM10
45.66ppb
O3
1.00ppb
SO2
6.82ppb
NO2
0.31ppm
CO
AQI 52
Moderate
9.99μg/m³
PM2.5
45.07μg/m³
PM10
41.16ppb
O3
1.00ppb
SO2
2.07ppb
NO2
0.29ppm
CO
AQI 52
Moderate
9.99μg/m³
PM2.5
45.05μg/m³
PM10
41.11ppb
O3
1.00ppb
SO2
2.04ppb
NO2
0.29ppm
CO
AQI 56
Moderate
11.51μg/m³
PM2.5
51.15μg/m³
PM10
50.92ppb
O3
0.25ppb
SO2
0.85ppb
NO2
0.17ppm
CO
The air quality data for Minnesota, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Bemidji, Minnesota are available every hour.
Bemidji, Minnesota experienced its worst air quality at 02:00:00, 2026-10-22.
The best air quality in Bemidji, Minnesota was observed at 10:00:00 on 2026-10-21.
The air quality in Bemidji, Minnesota right now is Good, with an AQI of 45.
In Bemidji, Minnesota, O3 is the most frequently found pollutant.
When air quality in Bemidji, Minnesota is compromised, staying indoors and wearing a mask can reduce health risks.
Bemidji, Minnesota currently has a PM2.5 concentration of 8.453 μg/m3.
Bemidji, Minnesota currently has a PM10 concentration of 37.65 μg/m3.
The current carbon monoxide (CO) level in Bemidji, Minnesota is 0.353 ppm.
The current sulfur dioxide (SO2) concentration in Bemidji, Minnesota is 1.026 ppb.
Bemidji, Minnesota currently has an ozone (O3) concentration of 48.712 ppm.
The current level of nitrogen dioxide (NO2) in Bemidji, Minnesota is 6.543 ppb.
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