LAQN Pollution Levels
Hertsmere - Borehamwood (closed)
Hertsmere Borehamwood 1 (Background) (closed)
Harrow - Stanmore (closed)
Barnet - Tally Ho Corner (closed)
Enfield - Bowes Primary School (Level 1)
Haringey - Bounds Green (closed)
Barnet - Strawberry Vale  (closed)
Barnet - Finchley (closed)
Brent - Kingsbury (closed)
Harrow - Pinner Road (closed)
Haringey - Priory Park (closed)
Haringey  - Priory Park South (no data)
Area Map

Air pollution levels for Thursday 28 March 2024, 09:00-10:00GMT


How is the index calculated?

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Low (1-3) Moderate (4-6) High (7-9)
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

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This map shows the daily air quality index from LAQN pollution analysers. Not all analysers on the network are contacted every hour, so some sites may show 'no data'. Data have undergone automatic validity checks.

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