Legend :
Pollution Index Value
Very Low   0 / 25
Low   25 / 50
Medium   50 / 75
High   75 / 100
Very High   > 100
Valenciennes Air Quality Details

Last Update: 04/29/2017 08:00 UTC

Pollutants
NO2 13 38
PM10 20 44
PM2.5 25 35
CO - -


Pollutants
NO2 4 26
O3 - -
PM10 16 28
PM2.5 20 33
SO2 - -
CO - -


See the evolution of Yesterday Index
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