What is the air quality in Acton today?

The current Air Quality Index (AQI) in Acton is 23 (Good). PM2.5 concentration is 5.36 µg/m³.

What is the temperature in Acton right now?

The current temperature in Acton is 11.1°C (feels like 11.1°C). Humidity is 80.5% and wind speed is 30.1 km/h.

Is it safe to go outside in Acton?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Acton, United Kingdom

Drizzle

11.1°C · 80.5% humidity

11.1°

Feels 11.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

27 stations

Nearby Monitoring Stations

AQI Forecast

25 10pm

23 1am

25 4am

25 7am

25 10am

25 1pm

25 4pm

25 7pm

Air Quality Index Trend

49h · 1 stn

View full history →

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.

80.5%

Humidity

30.1 km/h

Wind W

1020.2 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.36 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Acton?

Temperature & Precipitation

PM2.5 Trend

49h · 1 station

PM2.55.36 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (27 stations within 25 km)

5.36

Median

7.71

Average

1.16

Low

25.4

High

PM2.5 µg/m³ · Model: 5.9 · Bias: +0.5

What is the 7-day forecast for Acton?

06-09

19.1° 11.1°

0.25 mm

06-10

14.6° 13.1°

10.94 mm

06-11

28.1° 14.4°

2.5 mm

06-12

23.8° 10.5°

06-13

23.1° 11.8°

0.06 mm

06-14

20.9° 12.6°

2.63 mm

06-15

17.7° 12.0°

5.31 mm

Both models agree Avg diff: 4.0°C

Where are air quality stations near Acton?

108

Hounslow Chiswick, United Kingdom

2.3 km PM2.5: 38.3 µg/m³

Hounslow Chiswick, United Kingdom

2.3 km PM2.5: 11.8 µg/m³

Hounslow Chiswick, United Kingdom

2.3 km PM2.5: 7.4 µg/m³

Kew Rd, before j/w South Circle / Kew Green

3.0 km PM2.5: 1.3 µg/m³

Hounslow Brentford, United Kingdom

3.2 km PM2.5: 6.2 µg/m³

Hounslow Brentford, United Kingdom

3.2 km PM2.5: 0.5 µg/m³

Harlesden HP2

3.7 km PM2.5: 6.8 µg/m³

Harlesden HP1

3.7 km PM2.5: 5.2 µg/m³

Harlesden LP1

3.8 km PM2.5: 4.4 µg/m³

Harlesden LP2

3.9 km PM2.5: 5.6 µg/m³

What cities are near Acton?

20 Ealing Common 20 Chiswick 23 West Ealing 29 Harlesden 25 Shepherds Bush 25 Willesden 22 Barnes 25 Notting Hill 25 Wembley 25 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 2026-06-09T00:18 UTC.