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: 03/23/2017 22:00 UTC

Pollutants
NO2 13 44
PM10 > 100 > 100
PM2.5 7 23
CO - -


Pollutants
NO2 11 35
O3 26 36
PM10 14 25
PM2.5 12 18
SO2 - -
CO - -


See the evolution of Yesterday Index
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