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
6.68 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
38.59 μg/m³
0
55
155
255
425
605+
23.50 ppb
0
55
71
86
201
201+
0.19 ppb
0
36
76
186
605
1005+
4.15 ppb
0
54
101
361
1250
2050+
0.41 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 29
Good
4.72μg/m³
PM2.5
21.90μg/m³
PM10
30.81ppb
O3
0.16ppb
SO2
4.93ppb
NO2
0.34ppm
CO
AQI 29
Good
4.70μg/m³
PM2.5
21.90μg/m³
PM10
31.00ppb
O3
0.15ppb
SO2
4.85ppb
NO2
0.34ppm
CO
AQI 33
Good
5.79μg/m³
PM2.5
24.91μg/m³
PM10
27.20ppb
O3
0.45ppb
SO2
5.45ppb
NO2
0.33ppm
CO
AQI 24
Good
4.40μg/m³
PM2.5
20.23μg/m³
PM10
26.00ppb
O3
0.15ppb
SO2
5.30ppb
NO2
0.35ppm
CO
AQI 27
Good
5.34μg/m³
PM2.5
28.67μg/m³
PM10
26.85ppb
O3
0.18ppb
SO2
6.03ppb
NO2
0.34ppm
CO
AQI 33
Good
5.82μg/m³
PM2.5
25.07μg/m³
PM10
27.08ppb
O3
0.46ppb
SO2
5.41ppb
NO2
0.33ppm
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 03:00:00 on 2025-12-13.
In the last 24 hrs, the best air quality in Jamestown, New York was observed at 01:00:00 on 2025-12-12.
The current air quality in Jamestown, New York is 38, 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 6.682 μg/m3.
The current PM10 concentration at Jamestown, New York is 38.588 μg/m3.
The current carbon monoxide (CO) concentration at Jamestown, New York is 0.414 ppm.
The current sulfur dioxide (SO2) concentration at Jamestown, New York is 0.191 ppb.
The current ozone (O3) concentration at Jamestown, New York is 23.497 ppm.
The current nitrogen dioxide (NO2) concentration at Jamestown, New York is 4.15 ppb.
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