Air Quality in Thatcham, United Kingdom
Clear
16.1°C · 48.7% humidity
16.1°
Feels 16.1°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Thatcham's air quality — share it
AQI Forecast
Calibrated
1
1pm
1
1
15
4pm
11
8
6
7pm
12
31
30
10pm
29
29
29
1am
28
28
28
4am
28
28
28
7am
8
8
8
10am
8
8
Station readings
3
3
3
CAMS model
adj -26
27
27
27
27
27
27
27
34
54
54
54
54
54
54
54
54
54
54
54
34
34
34
34
34
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.
48.7%
Humidity
23.7 km/h
Wind NE
1029.0 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
3.54 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Thatcham?
Temperature & Precipitation
PM2.5 Trend
47h · 1 stationPM2.53.54 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
Station readings (2 stations within 25 km)
3.54
Median
3.93
Average
0.66
Low
7.2
High
PM2.5 µg/m³ · Model: 6.15 · Bias: +2.6
What is the 7-day forecast for Thatcham?
09-05
16.7° 10.4°
0.25 mm
09-06
18.4° 10.3°
1.37 mm
09-07
15.0° 12.5°
1.88 mm
09-08
22.6° 8.3°
0.06 mm
09-09
19.3° 8.8°
0.19 mm
09-10
20.9° 13.6°
0.13 mm
09-11
15.3° 11.6°
0.38 mm
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 2026-09-05T15:46 UTC.