London Hillingdon Harmondsworth Os, United Kingdom Air Quality

Monitoring Station · Hayes, United Kingdom
12
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
34 10pm
34
34
34 1am
34
34
27 4am
34
34
34 7am
34
34
27 10am
34
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Air Quality Forecast (24h)

PM2.52.9 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

12
London Hillingdon Harmondsworth Os, United Kingdom
0.0 km PM2.5: 2.9 µg/m³
34
London Hillingdon Harmondsworth Os, United Kingdom
0.0 km PM2.5: 8.2 µg/m³
24
London Harlington, United Kingdom
2.6 km PM2.5: 5.8 µg/m³
24
London Harlington, United Kingdom
2.6 km PM2.5: 5.8 µg/m³
24
London Teddington Bushy Park, United Kingdom
11.6 km PM2.5: 5.8 µg/m³
13
London Teddington Bushy Park, United Kingdom
11.6 km PM2.5: 3.1 µg/m³
46
Hounslow Brentford, United Kingdom
11.7 km PM2.5: 11.0 µg/m³
44
Hounslow Brentford, United Kingdom
11.7 km PM2.5: 10.6 µg/m³

Nearby Cities

35 Hayes 40 Ashford 39 Feltham 40 Staines 35 Uxbridge 39 Heston 40 Southall 34 Egham 32 Windsor

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T01:03 UTC.