South London incinerator plume at 10:20 on Sun, 18 Aug 2019
Estimated concentration of oxides of nitrogen (μg/m3):

West Thornton Primary Academy2.1
The Archbishop Lanfranc Academy1.9
Paxton Academy1.7
Gonville Academy1.2
Bensham Manor School1.1
Ecclesbourne Primary School1
Thornton Heath Nursery School0.9
Whitehorse Manor Junior and Infant School0.8
South Norwood0.6
BRIT School for Performing Arts and Technology0.5
Heavers Farm Primary School0.5
Harris Academy0.5
The Crescent Primary School0.5
St Chad's Primary School0.5
Selhurst Early Years Centre0.4
The South Norwood Academy0.4
Elmwood Junior and Infant School0.4
St Mark's Primary Academy0.4
Maple House School0.4
St Anthony's Primary School0.3
Crosfield Nursery School0.3
Stewart Fleming Primary School0.3
Elmers End0.3
Churchfields Primary School0.3
Winterbourne Boys' Academy0.3
Thornton Heath0.3
Winterbourne Nursery and Infants' School0.3
Cypress Primary School0.3
Winterbourne Junior Girls' School0.3
New Beckenham0.2
Eden Park0.2
Balgowan Primary School0.2
Kings London0.2
Alexandra Infant School0.2
Harris Primary Academy0.2
Oasis Academy Ryelands0.2
Broadmead Primary Academy0.2
Oasis Academy Arena0.2
Upper Norwood0.2
Beulah Infants' School0.2
Beulah Junior School0.2
James Dixon Primary School0.2

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Weather data from
London City airport
The map shows the distribution of pollution. The key below shows the concentration of oxides of nitrogen at each location.
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Maximum pollution in the map area is shown on right, with amount of oxides of nitrogen.
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1g = 1000mg
1mg = 1000μg
1μg = 1000ng
1ng = 1000pg
1pg = 1000fg