Air Quality in St Austell, United Kingdom
Windy
18.5°C · 75.2% humidity
18.5°
Feels 18.5°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
St Austell's air quality — share it
AQI Forecast
34
5pm
34
34
30
8pm
34
27
27
11pm
27
27
27
2am
27
27
27
5am
27
34
34
8am
34
34
34
11am
34
54
34
2pm
34
34
Air Quality Index Trend
37h · 2 stnSt Austell'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.
75.2%
Humidity
69.7 km/h
Wind NE
1021.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.08 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for St Austell?
Temperature & Precipitation
PM2.5 Trend
37h · 2 stationsPM2.57.08 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for St Austell?
05-29
18.5° 11.5°
2.44 mm
05-30
17.6° 11.7°
4.69 mm
05-31
18.7° 10.4°
4.31 mm
06-01
20.1° 10.9°
1.31 mm
06-02
15.2° 10.1°
18.56 mm
06-03
17.3° 10.7°
0.94 mm
06-04
16.1° 8.2°
7.19 mm
Both models agree
Avg diff: 2.6°C
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T19:25 UTC.