Air Quality in Dorchester, United Kingdom
Overcast
7.3°C · 91.9% humidity
7.3°
Feels 3.3°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Dorchester's air quality — share it
AQI Forecast
25
11pm
25
25
30
2am
27
25
25
5am
25
25
27
8am
27
25
25
11am
27
25
25
2pm
25
25
27
5pm
27
25
27
8pm
27
27
Air Quality Index Trend
42h · 1 stnDorchester's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.
91.9%
Humidity
27.7 km/h
Wind WNW
1021.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.06 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Dorchester?
Temperature & Precipitation
PM2.5 Trend
42h · 1 stationPM2.57.06 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Dorchester?
06-09
16.6° 7.3°
0.06 mm
06-10
17.0° 11.7°
5.44 mm
06-11
23.8° 13.0°
3.37 mm
06-12
20.0° 9.2°
06-13
21.7° 9.8°
06-14
20.4° 10.8°
1.56 mm
06-15
16.9° 11.5°
0.06 mm
Both models agree
Avg diff: 3.2°C
What cities are near Dorchester?
Get AQI alerts for Dorchester
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T01:42 UTC.