Stay updated with real-time air quality in Jamestown, North Dakota 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)
29
Good
Jamestown, North Dakota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.06 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.09 μg/m³
0
55
155
255
425
605+
30.88 ppb
0
55
71
86
201
201+
0.25 ppb
0
36
76
186
605
1005+
0.53 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Jamestown, North Dakota
Scroll To Air Quality MapLoading...
AQI 30
Good
3.59μg/m³
PM2.5
15.96μg/m³
PM10
32.03ppb
O3
2.00ppb
SO2
1.01ppb
NO2
0.29ppm
CO
AQI 30
Good
3.59μg/m³
PM2.5
15.96μg/m³
PM10
32.04ppb
O3
2.00ppb
SO2
1.02ppb
NO2
0.29ppm
CO
AQI 30
Good
3.59μg/m³
PM2.5
15.93μg/m³
PM10
32.07ppb
O3
1.99ppb
SO2
1.03ppb
NO2
0.29ppm
CO
AQI 31
Good
4.40μg/m³
PM2.5
12.00μg/m³
PM10
33.00ppb
O3
0.20ppb
SO2
0.70ppb
NO2
0.14ppm
CO
AQI 30
Good
1.30μg/m³
PM2.5
10.00μg/m³
PM10
31.57ppb
O3
1.07ppb
SO2
0.84ppb
NO2
0.28ppm
CO
AQI 30
Good
4.23μg/m³
PM2.5
11.43μg/m³
PM10
31.53ppb
O3
0.58ppb
SO2
0.86ppb
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 Jamestown, North Dakota is updated on an hourly basis.
The worst air quality in Jamestown, North Dakota was recorded at 08:00:00 on 2026-03-09.
The best air quality in Jamestown, North Dakota was recorded at 07:00:00 on 2026-03-09.
The real-time air quality index in Jamestown, North Dakota is 29, currently categorized as Good.
The most common pollutant in Jamestown, North Dakota is O3.
If the air quality in Jamestown, North Dakota is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Jamestown, North Dakota at present are 3.056 μg/m3.
The current PM10 levels in Jamestown, North Dakota are 12.086 μg/m3.
The current carbon monoxide (CO) level in Jamestown, North Dakota is 0.136 ppm.
The current sulfur dioxide (SO2) levels in Jamestown, North Dakota are 0.248 ppb.
The current ozone (O3) levels at Jamestown, North Dakota is 30.877 ppm.
The current nitrogen dioxide (NO2) levels at Jamestown, North Dakota is 0.528 ppb.
All Rights Reserved © Ambee Inc. 2025