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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: 08/04/2020 17:00 UTC

Pollutants
NO2 5 22
PM10 13 14
PM2.5 - -
CO - -


Pollutants
NO2 4 8
O3 40 32
PM10 9 11
PM2.5 7 7
SO2 - -
CO - -


See the evolution of Yesterday Index
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