Air Quality in Walton-on-Thames, United Kingdom

Drizzle
17.0°C · 84.0% humidity
17.0°
Feels 17.0°
45
Good
Air quality is satisfactory. Enjoy outdoor activities.
10 stations

Nearby Monitoring Stations

AQI Forecast
27 11pm
27
27
45 2am
40
36
34 5am
39
37
36 8am
36
28
28 11am
28
27
27 2pm
27
27
27 5pm
27
27
27 8pm
27
27
AD 728×90

Air Quality Index Trend

46h · 20 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.

84.0%
Humidity
77.9 km/h
Wind SW
1010.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
45
10.82 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

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

Temperature & Precipitation

PM2.5 Trend

46h · 20 stations
PM2.510.82 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (10 stations within 25 km)
10.82
Median
10.93
Average
7.7
Low
23.0
High
PM2.5 µg/m³ · Model: 6.15 · Bias: -4.7

What is the 7-day forecast for Walton-on-Thames?

08-03
35.7° 17.0°
1.25 mm
08-04
23.6° 16.5°
0.13 mm
08-05
23.2° 15.8°
0.06 mm
08-06
29.7° 14.4°
10.5 mm
08-07
26.7° 13.2°
0.38 mm
08-08
23.5° 14.8°
1.44 mm
08-09
20.8° 13.6°
Both models agree Avg diff: 3.3°C

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

24
London Teddington Bushy Park, United Kingdom
6.3 km PM2.5: 5.8 µg/m³
24
London Harlington, United Kingdom
11.5 km PM2.5: 5.8 µg/m³
38
London Harlington, United Kingdom
11.5 km PM2.5: 9.1 µg/m³
24
London Harlington, United Kingdom
11.5 km PM2.5: 5.8 µg/m³
44
Hounslow Brentford, United Kingdom
13.5 km PM2.5: 10.6 µg/m³
46
Hounslow Brentford, United Kingdom
13.5 km PM2.5: 11.0 µg/m³
44
Hounslow Brentford, United Kingdom
13.5 km PM2.5: 10.6 µg/m³
9
Kew Rd, before j/w South Circle / Kew Green
13.8 km PM2.5: 2.2 µg/m³
12
Putney High Street
15.9 km PM2.5: 2.8 µg/m³
12
Richmond Upon Thames - Barnes Wetlands, United Kingdom
16.1 km PM2.5: 2.9 µg/m³

What cities are near Walton-on-Thames?

44 Sunbury-on-Thames 46 West Molesey 46 Weybridge 48 Esher 45 Hampton 48 East Molesey 43 Hanworth 40 Ashford 53 Cobham 39 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 2026-08-08T01:44 UTC.