Ryburn Valley incinerators plume at 00:47 on Thu, 14 Sep 2017
Estimated concentration of oxides of nitrogen (μg/m3):

Maximum6.9
Christ Church Junior School1.1
Bolton Brow Primary Academy1
Parkinson Lane Community Primary School0.6
Sowerby Bridge0.6
Beech Hill School0.5
Claremount0.4
St Joseph's Primary School0.4
Warley Road Primary School0.4
Halifax0.4
St Augustine's Junior and Infant School0.3
Woodlands0.2

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1g = 1000mg
1mg = 1000μg
1μg = 1000ng
1ng = 1000pg
1pg = 1000fg
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