Air Quality in Thatcham, United Kingdom
Windy
14.5°C · 55.4% humidity
14.5°
Feels 14.5°
8
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Thatcham's air quality — share it
AQI Forecast
Calibrated
8
3am
8
6
8
6am
6
6
6
9am
6
6
6
12pm
6
8
8
3pm
8
8
8
6pm
8
8
8
9pm
8
6
6
12am
6
6
Station readings
8
8
8
CAMS model
adj -19
27
27
25
25
25
25
25
25
25
25
25
27
27
27
27
27
27
27
27
27
25
25
25
25
Air Quality Index Trend
47h · 1 stnThatcham'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.
55.4%
Humidity
55.6 km/h
Wind ENE
1015.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
1.97 µg/m³
PM10▲
13.7 µg/m³
050100150200300500
What is the weather forecast for Thatcham?
Temperature & Precipitation
PM2.5 Trend
47h · 1 stationPM2.51.97 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
1.97
Median
1.97
Average
1.97
Low
1.97
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +4.0
What is the 7-day forecast for Thatcham?
07-22
24.5° 13.7°
1.5 mm
07-23
18.4° 15.0°
0.5 mm
07-24
19.9° 14.4°
3.81 mm
07-25
28.9° 13.8°
07-26
24.6° 12.2°
0.75 mm
07-27
25.9° 16.7°
3.13 mm
07-28
26.8° 15.1°
Both models agree
Avg diff: 3.3°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 2026-07-22T05:39 UTC.