LAQN Pollution Episodes
Redbridge - South Woodford (closed)
Haringey - Priory Park (Level 4)
Haringey  - Priory Park South (closed)
Redbridge - Gardner Close (Level 3)
Waltham Forest - Mobile (closed)
Waltham Forest - Dawlish Road (closed)
Islington - Foxham Gardens (closed)
Hackney - Clapton (closed)
Islington - Arsenal (Level 3)
Waltham Forest - Leyton (closed)
Islington - Holloway Road (Level 3)
Tower Hamlets - Victoria Park (Level 4)
Islington - Upper Street (closed)
Newham - Cam Road (Level 4)
Islington - Duncan Terrace (closed)
Tower Hamlets - Bethnal Green (closed)
Camden - Euston Road (Level 3)
Hackney - Old Street (Level 3)
Westminster - Marylebone Road FDMS (Level 3)
Tower Hamlets - Mile End Road (Level 2)
Marylebone Road - WIBS (no data)
Westminster - Marylebone Road (Level 3)
Camden - Bloomsbury (Level 3)
City of London - Beech Street (Level 3)
Camden - St Martins College (NOX 2) (closed)
Camden - St Martins College (NOX 1) (closed)
Newham - Tant Avenue (closed)
Tower Hamlets - Blackwall (Level 3)
Newham - Wren Close (Level 4)
Camden - Shaftesbury Avenue (Level 3)
City of London - Farringdon Street (no data)
City of London - Sir John Cass School (Level 3)
Westminster - Oxford Street (no data)
Westminster - Covent Garden (closed)
City of London - Senator House (Level 3)
Tower Hamlets - Poplar (Level 4)
City of London - Walbrook Wharf (Level 4)
Westminster - Charing Cross Library (closed)
City of London - Upper Thames Street (Level 4)

Peak air pollution levels recorded during episode


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Low (1-3) Moderate (4-6) High (7-9)
Very High (10) No Data Closed
Very High (10) No Data Closed
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How the bands are calculated
go to Hackney's website
Episode Ozone early August 2012
Location London
Pollutant(s) Ozone
Dates 09/08/2012 to 12/08/2012
This map shows the maxiumum daily readings downloaded from LAQN pollution analysers during the episode, in and around Hackney. . 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.
Your selected monitoring site » Waltham Forest - Mobile
Site closed on 12 Oct 2001: View the Government's health advice for this level of air pollution