London Harlington, United Kingdom

Monitoring Station · Hayes, United Kingdom
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
20 7pm
20
27
27 10pm
47
47
18 1am
18
20
27 4am
27
47
47 7am
27
20
— 10am
—
—
— 1pm
—
—
— 4pm
—
—
CAMS model adj -7
27
27
34
34
54
54
25
25
27
34
34
54
54
34
27

Air Quality Trend (24h)

PM2.57.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

31
London Harlington, United Kingdom
0.0 km PM2.5: 7.4 µg/m³
34
London Harlington, United Kingdom
0.0 km PM2.5: 8.2 µg/m³
17
London Hillingdon Harmondsworth Os, United Kingdom
2.6 km PM2.5: 4.1 µg/m³
9
London Hillingdon Harmondsworth Os, United Kingdom
2.6 km PM2.5: 2.2 µg/m³
99
London Hillingdon Harmondsworth Os, United Kingdom
2.6 km PM2.5: 34.9 µg/m³
12
Nelson Primary School
6.8 km PM2.5: 2.9 µg/m³
19
High St, Witton
7.2 km PM2.5: 4.6 µg/m³
13
Chase Bridge Primary School
7.7 km PM2.5: 3.2 µg/m³

Nearby Cities

45 Hayes 29 Heston 26 Feltham 45 Southall 20 Hounslow 32 Ashford 24 Isleworth 51 Uxbridge 25 Hanworth

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T22:47 UTC.