Air Quality in Jamestown, United States
Windy
19.0°C · 39.2% humidity
19.0°
Feels 19.0°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Jamestown's air quality — share it
AQI Forecast
25
4pm
25
25
25
7pm
25
25
25
10pm
25
25
25
1am
25
25
25
4am
25
25
25
7am
25
25
25
10am
25
25
25
1pm
25
25
Jamestown's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Jamestown is 1.2× the WHO annual guideline of 5 µg/m³.
39.2%
Humidity
88.8 km/h
Wind SE
1026.2 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.9 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Jamestown?
Temperature & Precipitation
PM2.55.9 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
What is the 7-day forecast for Jamestown?
05-29
19.0° 9.2°
1.13 mm
05-30
24.3° 8.2°
1.31 mm
05-31
32.0° 11.9°
06-01
26.0° 10.3°
06-02
22.6° 7.9°
7.75 mm
06-03
27.3° 18.4°
0.88 mm
06-04
25.6° 12.9°
0.06 mm
Both models agree
Avg diff: 5.9°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T00:18 UTC.