Air Quality in St Austell, United Kingdom
Windy
20.2°C · 22.1% humidity
20.2°
Feels 20.2°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
St Austell's air quality — share it
AQI Forecast
25
3am
24
24
32
6am
30
29
28
9am
27
27
28
12pm
28
26
25
3pm
25
25
25
6pm
25
25
25
9pm
25
25
24
12am
24
24
Air Quality Index Trend
44h · 1 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.
22.1%
Humidity
70.4 km/h
Wind ESE
1010.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.79 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for St Austell?
Temperature & Precipitation
PM2.5 Trend
44h · 1 stationPM2.57.79 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for St Austell?
07-22
20.6° 16.8°
4.75 mm
07-23
17.1° 12.8°
1.94 mm
07-24
19.9° 14.5°
2.81 mm
07-25
21.5° 10.5°
0.5 mm
07-26
22.3° 10.6°
0.81 mm
07-27
19.2° 15.6°
4.5 mm
07-28
25.1° 15.5°
Both models agree
Avg diff: 2.1°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 2026-07-22T05:40 UTC.