Air Quality in Walton-on-Thames, United Kingdom

Clear
17.4°C · 42.8% humidity
17.4°
Feels 17.4°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
17 stations

Nearby Monitoring Stations

AQI Forecast
27 2pm
27
27
34 5pm
32
38
57 8pm
56
55
55 11pm
55
54
54 2am
54
54
54 5am
54
54
34 8am
34
34
34 11am
34
34
AD 728×90

Air Quality Index Trend

45h · 19 stn

Walton-on-Thames'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.

42.8%
Humidity
21.1 km/h
Wind NNW
1029.0 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
34
8.19 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Walton-on-Thames?

Temperature & Precipitation

PM2.5 Trend

45h · 19 stations
PM2.58.19 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (17 stations within 25 km)
8.19
Median
7.89
Average
2.4
Low
16.9
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -1.9
Both models agree Avg diff: 3.1°C

Where are air quality stations near Walton-on-Thames?

32
London Harlington, United Kingdom
11.5 km PM2.5: 7.7 µg/m³
38
London Hillingdon Harmondsworth Os, United Kingdom
12.1 km PM2.5: 9.1 µg/m³
23
Hounslow Brentford, United Kingdom
13.5 km PM2.5: 5.5 µg/m³
23
Hounslow Brentford, United Kingdom
13.5 km PM2.5: 5.5 µg/m³
23
Hounslow Brentford, United Kingdom
13.5 km PM2.5: 5.5 µg/m³
30
Hounslow Brentford, United Kingdom
13.5 km PM2.5: 7.2 µg/m³
23
Hounslow Brentford, United Kingdom
13.5 km PM2.5: 5.5 µg/m³
23
Hounslow Chiswick, United Kingdom
16.0 km PM2.5: 5.5 µg/m³
30
Hounslow Chiswick, United Kingdom
16.0 km PM2.5: 7.2 µg/m³
23
Hounslow Chiswick, United Kingdom
16.0 km PM2.5: 5.5 µg/m³

What cities are near Walton-on-Thames?

34 Sunbury-on-Thames 34 West Molesey 36 Weybridge 35 Esher 34 Hampton 34 East Molesey 34 Hanworth 34 Ashford 38 Cobham 33 Feltham
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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 2026-09-05T16:41 UTC.