Stay updated with real-time air quality in North Dakota, USA 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
North Dakota, USA
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.24 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.60 μg/m³
0
55
155
255
425
605+
29.32 ppb
0
55
71
86
201
201+
0.69 ppb
0
36
76
186
605
1005+
1.29 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
North Dakota, USA
North Dakota, USA
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| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 29
Good
2.79μg/m³
PM2.5
10.34μg/m³
PM10
30.98ppb
O3
1.00ppb
SO2
1.45ppb
NO2
0.15ppm
CO
AQI 28
Good
2.32μg/m³
PM2.5
9.18μg/m³
PM10
30.47ppb
O3
0.44ppb
SO2
1.12ppb
NO2
0.18ppm
CO
AQI 32
Good
1.96μg/m³
PM2.5
9.10μg/m³
PM10
35.06ppb
O3
0.83ppb
SO2
3.95ppb
NO2
0.21ppm
CO
AQI 27
Good
4.80μg/m³
PM2.5
18.24μg/m³
PM10
24.66ppb
O3
0.90ppb
SO2
10.08ppb
NO2
0.45ppm
CO
AQI 27
Good
2.42μg/m³
PM2.5
9.75μg/m³
PM10
29.41ppb
O3
0.61ppb
SO2
1.95ppb
NO2
0.15ppm
CO
AQI 31
Good
3.03μg/m³
PM2.5
14.04μg/m³
PM10
32.88ppb
O3
0.40ppb
SO2
6.48ppb
NO2
0.14ppm
CO
Air quality measurements for North Dakota, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for North Dakota, USA is updated on an hourly basis.
The worst air quality in North Dakota, USA was recorded at 04:00:00 on 2026-01-14.
The best air quality in North Dakota, USA was recorded at 05:00:00 on 2026-01-13.
The real-time air quality index in North Dakota, USA is 27, currently categorized as Good.
The most common pollutant in North Dakota, USA is O3.
If the air quality in North Dakota, USA is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in North Dakota, USA at present are 3.239 μg/m3.
The current PM10 levels in North Dakota, USA are 10.597 μg/m3.
The current carbon monoxide (CO) level in North Dakota, USA is 0.146 ppm.
The current sulfur dioxide (SO2) levels in North Dakota, USA are 0.694 ppb.
The current ozone (O3) levels at North Dakota, USA is 29.32 ppm.
The current nitrogen dioxide (NO2) levels at North Dakota, USA is 1.289 ppb.
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