In this section:
Air Quality Monitoring
Introduction
Local Air Quality Management
Air quality monitoring
Current measured levels
Overview of monitoring in Hillingdon
Download air quality data
Industrial air pollution control
Useful links
Frequently asked questions
Contact us
Cookies used on the air quality pages

Current measured levels

Select the monitoring site and the summary from the list below and to display the latest information:

Latest Data   |   Plots   |   Site Info   |   Photo   |  

Automatic monitoring stations

Details for London Hillingdon Oxford Avenue

Today's Air Pollution levels are: Low (Index 1)
Pollution levels are Index 1
at 02:00 on 18/04/2024
Note: These results are based on provisional data. The data are presented in graphical form based on the highest pollutant measured at each site.

Current Levels for London Hillingdon Oxford Avenue are:

ParameterConcentrationUnitBandLast updated
GE10 9µg/m3 (Ref.eq) Low (1)  18/04/2024 02:00
NO 0µg/m3   18/04/2024 02:00
NO2 3µg/m3 Low (1)  18/04/2024 02:00
NOXasNO2 3µg/m3   18/04/2024 02:00