Note: This dashboard only shows data from the monitoring sites at Heathrow Airport.
Summary (year to date)
|Monitoring Site||Annual mean (µgm-3)||Data Capture (%)||Number of days exceeding||Max daily exceedance (µgm-3)|
|Heathrow Green Gates||13.1||99.2||0||0|
|Heathrow Oaks Road||13.7||99.2||0||0|
|London Hillingdon Oxford Avenue||20.2||96.9||0||0|
Exceedance history (year to date)
There are no exceedances to show