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
3.46 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.33 μg/m³
0
55
155
255
425
605+
30.32 ppb
0
55
71
86
201
201+
0.88 ppb
0
36
76
186
605
1005+
0.97 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
North Dakota, USA
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| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 31
Good
2.61μg/m³
PM2.5
10.30μg/m³
PM10
34.10ppb
O3
0.84ppb
SO2
1.94ppb
NO2
0.19ppm
CO
AQI 33
Good
4.06μg/m³
PM2.5
17.45μg/m³
PM10
35.54ppb
O3
0.62ppb
SO2
4.55ppb
NO2
0.27ppm
CO
AQI 35
Good
1.65μg/m³
PM2.5
7.43μg/m³
PM10
37.59ppb
O3
1.78ppb
SO2
1.17ppb
NO2
0.13ppm
CO
AQI 30
Good
2.85μg/m³
PM2.5
11.39μg/m³
PM10
32.17ppb
O3
4.44ppb
SO2
2.21ppb
NO2
0.30ppm
CO
AQI 33
Good
6.44μg/m³
PM2.5
29.78μg/m³
PM10
35.49ppb
O3
0.54ppb
SO2
3.56ppb
NO2
0.21ppm
CO
AQI 33
Good
2.51μg/m³
PM2.5
16.28μg/m³
PM10
35.75ppb
O3
0.62ppb
SO2
5.21ppb
NO2
0.15ppm
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 02:00:00 on 2026-03-09.
The best air quality in North Dakota, USA was recorded at 07:00:00 on 2026-03-08.
The real-time air quality index in North Dakota, USA is 30, 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 3.112 μg/m3.
The current PM10 levels in North Dakota, USA are 10.894 μg/m3.
The current carbon monoxide (CO) level in North Dakota, USA is 0.171 ppm.
The current sulfur dioxide (SO2) levels in North Dakota, USA are 0.877 ppb.
The current ozone (O3) levels at North Dakota, USA is 31.582 ppm.
The current nitrogen dioxide (NO2) levels at North Dakota, USA is 0.89 ppb.
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