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

Last Update: 05/21/2013 22:00 UTC

Pollutants
NO2 22 42
PM10 5 10
PM2.5 - -
CO - -


Pollutants
NO2 9 25
O3 15 33
PM10 12 19
PM2.5 - -
SO2 - -
CO - -


See the evolution of Yesterday Index
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