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: 02/22/2017 08:00 UTC

Pollutants
NO2 43 44
PM10 39 53
PM2.5 23 33
CO - -


Pollutants
NO2 27 33
O3 3 23
PM10 32 33
PM2.5 20 38
SO2 - -
CO - -


See the evolution of Yesterday Index
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