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)
30
Good
Jamestown, North Dakota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.66 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.00 μg/m³
0
55
155
255
425
605+
32.27 ppb
0
55
71
86
201
201+
0.16 ppb
0
36
76
186
605
1005+
0.60 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
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AQI 30
Good
4.29μg/m³
PM2.5
18.94μg/m³
PM10
32.04ppb
O3
1.00ppb
SO2
2.01ppb
NO2
0.33ppm
CO
AQI 30
Good
4.29μg/m³
PM2.5
18.93μg/m³
PM10
32.05ppb
O3
1.00ppb
SO2
2.02ppb
NO2
0.33ppm
CO
AQI 30
Good
4.28μg/m³
PM2.5
18.90μg/m³
PM10
32.08ppb
O3
1.00ppb
SO2
2.03ppb
NO2
0.33ppm
CO
AQI 33
Good
6.00μg/m³
PM2.5
12.01μg/m³
PM10
33.00ppb
O3
0.20ppb
SO2
1.40ppb
NO2
0.16ppm
CO
AQI 30
Good
1.20μg/m³
PM2.5
13.00μg/m³
PM10
32.47ppb
O3
2.47ppb
SO2
1.33ppb
NO2
0.32ppm
CO
AQI 29
Good
5.33μg/m³
PM2.5
12.70μg/m³
PM10
31.26ppb
O3
0.50ppb
SO2
1.38ppb
NO2
0.16ppm
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 30, 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 3.658 μg/m3.
The current PM10 levels in Jamestown, North Dakota are 16 μg/m3.
The current carbon monoxide (CO) level in Jamestown, North Dakota is 0.139 ppm.
The current sulfur dioxide (SO2) levels in Jamestown, North Dakota are 0.163 ppb.
The current ozone (O3) levels at Jamestown, North Dakota is 32.27 ppm.
The current nitrogen dioxide (NO2) levels at Jamestown, North Dakota is 0.602 ppb.
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