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
3.23 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.07 μg/m³
0
55
155
255
425
605+
30.48 ppb
0
55
71
86
201
201+
0.69 ppb
0
36
76
186
605
1005+
2.10 ppb
0
54
101
361
1250
2050+
0.14 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
4.54μg/m³
PM2.5
21.81μg/m³
PM10
25.77ppb
O3
0.64ppb
SO2
2.48ppb
NO2
0.14ppm
CO
AQI 27
Good
5.33μg/m³
PM2.5
22.87μg/m³
PM10
28.68ppb
O3
0.27ppb
SO2
3.81ppb
NO2
0.13ppm
CO
AQI 34
Good
2.56μg/m³
PM2.5
15.43μg/m³
PM10
37.32ppb
O3
0.84ppb
SO2
5.15ppb
NO2
0.17ppm
CO
AQI 33
Good
5.80μg/m³
PM2.5
25.47μg/m³
PM10
35.62ppb
O3
0.63ppb
SO2
3.67ppb
NO2
0.28ppm
CO
AQI 25
Good
4.00μg/m³
PM2.5
17.84μg/m³
PM10
26.75ppb
O3
0.32ppb
SO2
2.47ppb
NO2
0.14ppm
CO
AQI 31
Good
4.47μg/m³
PM2.5
23.71μg/m³
PM10
32.56ppb
O3
0.63ppb
SO2
13.17ppb
NO2
0.23ppm
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 2026-01-22.
The best air quality in North Dakota, USA was recorded at 02:00:00 on 2026-01-23.
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 3.228 μg/m3.
The current PM10 levels in North Dakota, USA are 12.072 μg/m3.
The current carbon monoxide (CO) level in North Dakota, USA is 0.14 ppm.
The current sulfur dioxide (SO2) levels in North Dakota, USA are 0.691 ppb.
The current ozone (O3) levels at North Dakota, USA is 30.485 ppm.
The current nitrogen dioxide (NO2) levels at North Dakota, USA is 2.104 ppb.
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