LAQN Pollution Episodes

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Peak air pollution levels recorded during episode


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Low (1-3) Moderate (4-6) High (7-9) Very High (10) Predicted No Index Closed
Low
(1-3)		 Moderate
(4-6)		 High
(7-9)		 Very High
(10)		 Predicted No Index Closed
Episode PM10 and Ozone Mid May 2012
Location London
Pollutant(s) PM10, O3
Dates 22/05/2012 to 29/05/2012
This map shows the peak readings recorded across the region during the episode you have selected. Note that you can see each daily bulletin using the archive on the bulletin tab, and can also see animations and text explanations (if available) by selecting a different map view.
You can find out more information about levels recorded at each location (monitoring site) by clicking on its dot. Alternatively, select a different map view by using the drop down box below: