Air Quality in Carshalton, United Kingdom

Clear
18.4°C · 37.3% humidity
18.4°
Feels 18.4°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
21 stations

Nearby Monitoring Stations

AQI Forecast
34 1pm
27
27
23 4pm
26
28
30 7pm
51
52
65 10pm
65
65
65 1am
54
54
54 4am
54
54
54 7am
34
34
34 10am
34
34
AD 728×90

Air Quality Index Trend

45h · 17 stn

Carshalton'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.

37.3%
Humidity
12.6 km/h
Wind NNW
1028.9 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
23
5.48 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Carshalton?

Temperature & Precipitation

PM2.5 Trend

45h · 17 stations
PM2.55.48 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (21 stations within 25 km)
5.48
Median
5.6
Average
0.5
Low
10.1
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +1.6
Both models agree Avg diff: 3.0°C

Where are air quality stations near Carshalton?

57
Wandsworth - Lavender Hill (Clapham Jct), United Kingdom
10.6 km PM2.5: 15.0 µg/m³
32
Wandsworth - Putney, United Kingdom
11.3 km PM2.5: 7.7 µg/m³
33
Wandsworth - Putney, United Kingdom
11.3 km PM2.5: 7.9 µg/m³
32
London Honor Oak Park, United Kingdom
12.8 km PM2.5: 7.7 µg/m³
33
London Honor Oak Park, United Kingdom
12.8 km PM2.5: 7.9 µg/m³
8
Richmond Upon Thames - Castelnau, United Kingdom
13.4 km PM2.5: 1.9 µg/m³
8
Richmond Upon Thames - Castelnau, United Kingdom
13.4 km PM2.5: 1.9 µg/m³
13
London Teddington Bushy Park, United Kingdom
13.9 km PM2.5: 3.1 µg/m³
23
Hounslow Chiswick, United Kingdom
15.1 km PM2.5: 5.5 µg/m³
23
Hounslow Chiswick, United Kingdom
15.1 km PM2.5: 5.5 µg/m³

What cities are near Carshalton?

23 Wallington 23 Sutton 23 Mitcham 22 Morden 23 Croydon 23 South Croydon 24 Purley 21 Worcester Park 24 Coulsdon 22 Banstead
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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 2026-09-05T15:48 UTC.