Stay updated with real-time air quality in Jamestown, New York 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)
38
Good
Jamestown, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.55 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.00 μg/m³
0
55
155
255
425
605+
22.48 ppb
0
55
71
86
201
201+
0.91 ppb
0
36
76
186
605
1005+
4.04 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Jamestown, New York
Jamestown, New York
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AQI 38
Good
6.84μg/m³
PM2.5
24.96μg/m³
PM10
22.72ppb
O3
4.86ppb
SO2
3.20ppb
NO2
0.19ppm
CO
AQI 38
Good
6.86μg/m³
PM2.5
24.65μg/m³
PM10
23.00ppb
O3
4.89ppb
SO2
3.11ppb
NO2
0.19ppm
CO
AQI 38
Good
6.73μg/m³
PM2.5
29.93μg/m³
PM10
20.21ppb
O3
4.08ppb
SO2
5.63ppb
NO2
0.19ppm
CO
AQI 33
Good
6.06μg/m³
PM2.5
28.37μg/m³
PM10
27.84ppb
O3
5.02ppb
SO2
2.16ppb
NO2
0.19ppm
CO
AQI 33
Good
5.97μg/m³
PM2.5
25.88μg/m³
PM10
29.62ppb
O3
4.20ppb
SO2
3.29ppb
NO2
0.18ppm
CO
AQI 38
Good
6.71μg/m³
PM2.5
29.98μg/m³
PM10
20.07ppb
O3
4.12ppb
SO2
5.69ppb
NO2
0.20ppm
CO
Air quality data and pollutant measurements for New York, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Jamestown, New York is updated every hour.
The worst air quality in Jamestown, New York in the last 24 hours was observed at 04:00:00 on 2026-06-08.
In the last 24 hrs, the best air quality in Jamestown, New York was observed at 03:00:00 on 2026-06-07.
The current air quality in Jamestown, New York is 33, categorized as Good based on real-time data.
The most common pollutant in Jamestown, New York is PM2.5.
If the air quality in Jamestown, New York is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Jamestown, New York is 6.299 μg/m3.
The current PM10 concentration at Jamestown, New York is 26.386 μg/m3.
The current carbon monoxide (CO) concentration at Jamestown, New York is 0.231 ppm.
The current sulfur dioxide (SO2) concentration at Jamestown, New York is 3.658 ppb.
The current ozone (O3) concentration at Jamestown, New York is 23.512 ppm.
The current nitrogen dioxide (NO2) concentration at Jamestown, New York is 2.874 ppb.
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