Air Quality in Acton, United Kingdom

Clear
18.4°C · 37.3% humidity
18.4°
Feels 18.4°
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
24 stations

Nearby Monitoring Stations

AQI Forecast
34 1pm
27
27
22 4pm
25
28
30 7pm
51
64
81 10pm
82
82
82 1am
66
66
66 4am
66
54
54 7am
54
54
54 10am
34
34
AD 728×90

Air Quality Index Trend

45h · 15 stn

Acton'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▲
22
5.32 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Acton?

Temperature & Precipitation

PM2.5 Trend

45h · 15 stations
PM2.55.32 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (24 stations within 25 km)
5.32
Median
5.42
Average
0.5
Low
10.1
High
PM2.5 µg/m³ · Model: 7.0 · Bias: +1.7

What is the 7-day forecast for Acton?

09-05
18.4° 14.1°
0.06 mm
09-06
19.2° 13.2°
0.5 mm
09-07
15.9° 14.4°
1.37 mm
09-08
21.9° 10.8°
1.44 mm
09-09
18.2° 12.2°
0.13 mm
09-10
23.1° 15.8°
0.06 mm
09-11
16.7° 14.6°
0.38 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near Acton?

23
Hounslow Chiswick, United Kingdom
2.3 km PM2.5: 5.5 µg/m³
23
Hounslow Chiswick, United Kingdom
2.3 km PM2.5: 5.5 µg/m³
23
Hounslow Chiswick, United Kingdom
2.3 km PM2.5: 5.5 µg/m³
23
Hounslow Brentford, United Kingdom
3.2 km PM2.5: 5.5 µg/m³
23
Hounslow Brentford, United Kingdom
3.2 km PM2.5: 5.5 µg/m³
23
Hounslow Brentford, United Kingdom
3.2 km PM2.5: 5.5 µg/m³
23
Hounslow Brentford, United Kingdom
3.2 km PM2.5: 5.5 µg/m³
8
Richmond Upon Thames - Castelnau, United Kingdom
4.2 km PM2.5: 1.9 µg/m³
8
Richmond Upon Thames - Castelnau, United Kingdom
4.2 km PM2.5: 1.9 µg/m³
26
London N. Kensington, United Kingdom
4.5 km PM2.5: 6.2 µg/m³

What cities are near Acton?

22 Ealing Common 15 Chiswick 23 West Ealing 26 Harlesden 24 Shepherds Bush 33 Willesden 10 Barnes 28 Notting Hill 24 Wembley 24 Brent
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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.