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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 | 16.4 | 94.4 | 0 | 0 |
| Heathrow Oaks Road | 17.0 | 94.4 | 0 | 0 |
| London Harlington | 15.3 | 94.4 | 0 | 0 |
| London Hillingdon Oxford Avenue | 23.2 | 72.2 | 0 | 0 |
Exceedance history (year to date)
There are no exceedances to show
