South London incinerator plume at 18:50 on Thu, 04 Jun 2020
Estimated concentration of oxides of nitrogen (μg/m3):

Kingsley Primary Academy1.9
Harris Invictus Academy1.2
West Thornton Primary Academy1.1
Chestnut Park Primary School1.1
St Mary's High School1
St Mary's Infant School0.9
Broad Green0.9
St Mary's Junior School0.9
Ark Oval Primary Academy0.7
Al-Khair School0.7
The Write Time0.7
Tunstall Nursery School0.6
Elmwood Junior and Infant School0.6
Davidson Primary Academy0.4
Wandle Park0.4
Old Palace of John Whitgift School0.4
The Woodside Academy0.3
Oasis Academy Shirley Park0.3
St John's Primary School0.3
Harris Primary Academy0.3
Shirley High School Performing Arts College0.3
Coloma Convent Girls' School0.3
Trinity School0.3
Robert Fitzroy Academy0.3
Archbishop Tenison's High School0.3
Broadmead Primary Academy0.3
Park Hill Junior and Infant School0.3
Educational Excellence and Wellbeing0.3
Spring Park0.2
Forest Academy0.2
West Wickham0.2
Bethlem and Maudsley Hospital School0.2
Ecclesbourne Primary School0.2
St Thomas Becket Primary School0.2
Cambridge Tutors College0.2
Selhurst Early Years Centre0.2
The Cedars School0.2
Cressey College0.2
Upper Shirley0.2
BRIT School for Performing Arts and Technology0.2
The Crescent Primary School0.2

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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