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)
28
Good
North Dakota, USA
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.62 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.74 μg/m³
0
55
155
255
425
605+
30.29 ppb
0
55
71
86
201
201+
1.08 ppb
0
36
76
186
605
1005+
2.37 ppb
0
54
101
361
1250
2050+
0.16 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
3.79μg/m³
PM2.5
13.51μg/m³
PM10
30.93ppb
O3
0.77ppb
SO2
2.42ppb
NO2
0.16ppm
CO
AQI 29
Good
4.31μg/m³
PM2.5
16.00μg/m³
PM10
31.19ppb
O3
0.96ppb
SO2
3.02ppb
NO2
0.24ppm
CO
AQI 31
Good
3.29μg/m³
PM2.5
16.61μg/m³
PM10
33.10ppb
O3
0.59ppb
SO2
2.14ppb
NO2
0.12ppm
CO
AQI 23
Good
2.33μg/m³
PM2.5
10.09μg/m³
PM10
24.58ppb
O3
0.67ppb
SO2
0.99ppb
NO2
0.12ppm
CO
AQI 27
Good
5.09μg/m³
PM2.5
20.56μg/m³
PM10
27.83ppb
O3
0.47ppb
SO2
3.16ppb
NO2
0.18ppm
CO
AQI 34
Good
3.85μg/m³
PM2.5
21.35μg/m³
PM10
37.01ppb
O3
0.95ppb
SO2
6.88ppb
NO2
0.20ppm
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 11:00:00 on 2026-06-07.
The best air quality in North Dakota, USA was recorded at 08:00:00 on 2026-06-08.
The real-time air quality index in North Dakota, USA is 28, 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 3.618 μg/m3.
The current PM10 levels in North Dakota, USA are 13.736 μg/m3.
The current carbon monoxide (CO) level in North Dakota, USA is 0.159 ppm.
The current sulfur dioxide (SO2) levels in North Dakota, USA are 1.081 ppb.
The current ozone (O3) levels at North Dakota, USA is 30.29 ppm.
The current nitrogen dioxide (NO2) levels at North Dakota, USA is 2.367 ppb.
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