London Borough of Hillingdon Monitoring Data
London Harlington (HRL, an AURN site)
Latitude: 51.488790
Longitude: -0.441614
Date Started: 01/01/2004
Longitude: -0.441614
Date Started: 01/01/2004
Altitude: 35 metres
Environment: Airport
Environment: Airport
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Statistics
Monthly Statistics (monthly averages) for 2025
Sorry no snid found
Annual Statistics for 2025
| Annual Hourly Mean (to date) | Sorry no snid found |
|---|---|
| Max Daily Mean | Sorry no snid found |
| Max Hourly Mean | Sorry no snid found |
Exceedance Statistics for 2025
There are no defined exceedance criteria for this pollutant.
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