Hounslow Chiswick, United Kingdom Air Quality
Monitoring Station
· Chiswick, United Kingdom
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
35
11pm
35
35
21
2am
35
35
35
5am
35
35
37
8am
35
35
35
11am
35
35
—
2pm
—
—
—
5pm
—
—
—
8pm
—
—
Station readings
21
CAMS model
adj +10
25
25
25
25
25
25
25
25
25
27
25
25
25
25
25
Air Quality Forecast (24h)
PM2.55.0 µg/m³
✓ WHO
Good
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31
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108
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25
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26
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29
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15
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12
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T02:14 UTC.