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)
22
Good
North Dakota, USA
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.81 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.70 μg/m³
0
55
155
255
425
605+
22.46 ppb
0
55
71
86
201
201+
0.71 ppb
0
36
76
186
605
1005+
6.00 ppb
0
54
101
361
1250
2050+
0.18 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 27
Good
4.53μg/m³
PM2.5
17.20μg/m³
PM10
22.55ppb
O3
0.50ppb
SO2
4.14ppb
NO2
0.19ppm
CO
AQI 22
Good
3.71μg/m³
PM2.5
16.63μg/m³
PM10
21.90ppb
O3
0.30ppb
SO2
4.84ppb
NO2
0.22ppm
CO
AQI 27
Good
1.65μg/m³
PM2.5
5.34μg/m³
PM10
28.79ppb
O3
0.94ppb
SO2
2.81ppb
NO2
0.22ppm
CO
AQI 29
Good
3.50μg/m³
PM2.5
13.90μg/m³
PM10
31.24ppb
O3
2.04ppb
SO2
2.08ppb
NO2
0.30ppm
CO
AQI 49
Good
8.68μg/m³
PM2.5
37.16μg/m³
PM10
18.18ppb
O3
0.21ppb
SO2
4.76ppb
NO2
0.19ppm
CO
AQI 31
Good
2.87μg/m³
PM2.5
10.17μg/m³
PM10
33.16ppb
O3
0.32ppb
SO2
5.46ppb
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 01:00:00 on 2025-12-07.
The best air quality in North Dakota, USA was recorded at 09:00:00 on 2025-12-06.
The real-time air quality index in North Dakota, USA is 22, currently categorized as Good.
The most common pollutant in North Dakota, USA is PM2.5.
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 3.81 μg/m3.
The current PM10 levels in North Dakota, USA are 12.697 μg/m3.
The current carbon monoxide (CO) level in North Dakota, USA is 0.18 ppm.
The current sulfur dioxide (SO2) levels in North Dakota, USA are 0.713 ppb.
The current ozone (O3) levels at North Dakota, USA is 22.464 ppm.
The current nitrogen dioxide (NO2) levels at North Dakota, USA is 6.001 ppb.
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