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

Last Update: 05/22/2018 08:00 UTC

Pollutants
NO2 14 24
PM10 12 17
PM2.5 - -
CO - -


Pollutants
NO2 10 14
O3 39 49
PM10 8 13
PM2.5 8 15
SO2 - -
CO - -


See the evolution of Yesterday Index
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