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Compliance Dashboard

Note: This dashboard only shows data from the monitoring sites at Heathrow Airport.

PM10

Summary (year to date)

Monitoring Site Annual mean (µgm-3) Data Capture (%) Number of days exceeding Max daily exceedance (µgm-3)
Heathrow Green Gates 13.8 94.3 0 0
Heathrow Oaks Road 14.7 86.8 0 0
London Harlington 15.5 98.1 0 0
London Hillingdon Oxford Avenue 21.4 98.1 0 0

Exceedance history (year to date)

There are no exceedances to show