What is the air quality in Acton today?

The current Air Quality Index (AQI) in Acton is 25 (Good). PM2.5 concentration is 5.94 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.

25 stations

Nearby Monitoring Stations

AQI Forecast

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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▲

5.94 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Acton?

Temperature & Precipitation

PM2.5 Trend

49h · 1 station

PM2.55.94 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (25 stations within 25 km)

5.94

Median

6.5

Average

1.11

Low

13.5

High

PM2.5 µg/m³ · Model: 5.9 · Bias: -0.0

What is the 7-day forecast for Acton?

06-08

19.7° 11.8°

2.56 mm

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

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: 1.5 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: 5.5 µg/m³

Harlesden LP1

3.8 km PM2.5: 4.5 µg/m³

Harlesden LP2

3.9 km PM2.5: 5.6 µg/m³

What cities are near Acton?

23 Ealing Common 37 Chiswick 23 West Ealing 23 Harlesden 24 Shepherds Bush 21 Willesden 20 Barnes 25 Notting Hill 30 Wembley 29 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 2026-06-08T23:10 UTC.