Current Air Quality Summary

Monitoring site map

The air pollution is categorised as LOW, MODERATE, HIGH or VERY HIGH by comparison with the National Air Pollution Index and Banding System.

Very High 0 sites
High 0 sites
Moderate 0 sites
Low
 15 sites
Number of monitoring sites in each pollution band
Values are based on pollution level measured for the latest hour and are provisional.

Click the monitoring site below to view details


Spelthorne  Hillingdon  Hounslow  Slough  British Airways  BAA