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
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Current measured levels

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

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Details for London Hillingdon

Monitoring site details

Site Name: London Hillingdon  
Site Type: Suburban
Easting and Northing: 5069,1786
Site Comments:The site is in Hillingdon area, suburban residential area approximately 30 metres from M4 motorway. 

Measures:
Parameter Date Started Date Ended
Carbon monoxide 02/08/1996 30/09/2007 
Nitric Oxide 02/08/1996  
Nitrogen dioxide 02/08/1996  
Oxides of Nitrogen 02/08/1996  
Ozone 02/08/1996  
PM10 Particulate matter 02/08/1996 30/09/2007 
Sulphur dioxide 02/08/1996 30/09/2007 
PM2.5 Particulate matter 05/05/2022  
Modelled Temperature 01/08/2010  
Modelled Wind Speed 01/08/2010  
Modelled Wind Direction 01/08/2010  
PM2.5 Particulate matter 05/05/2022