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

Last Update: 06/23/2017 01:00 UTC

Pollutants
NO2 8 53
PM10 34 89
PM2.5 17 50
CO - -


Pollutants
NO2 6 16
O3 31 79
PM10 35 51
PM2.5 31 35
SO2 - 3
CO - -


See the evolution of Yesterday Index
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