Air Quality in St Austell, United Kingdom
Rain
16.7°C · 66.4% humidity
16.7°
Feels 16.7°
44
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
St Austell's air quality — share it
AQI Forecast
34
3am
34
54
44
6am
47
29
30
9am
24
25
26
12pm
26
26
27
3pm
27
34
34
6pm
34
34
34
9pm
54
34
34
12am
34
34
Air Quality Index Trend
39h · 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.
66.4%
Humidity
94.0 km/h
Wind WNW
1012.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.5 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for St Austell?
Temperature & Precipitation
PM2.5 Trend
39h · 1 stationPM2.510.5 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for St Austell?
08-03
33.7° 14.5°
2.44 mm
08-04
22.8° 11.8°
08-05
19.6° 14.1°
0.19 mm
08-06
20.1° 12.9°
1.81 mm
08-07
20.9° 12.7°
3.56 mm
08-08
20.4° 11.5°
0.13 mm
08-09
17.3° 10.9°
Both models agree
Avg diff: 2.4°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 2026-08-08T05:32 UTC.