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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-Nazaire Air Quality Details

Last Update: 11/24/2020 06:00 UTC

Pollutants
NO2 - -
PM10 - -
PM2.5 - -
CO - -


Pollutants
NO2 5 30
O3 14 23
PM10 16 53
PM2.5 - -
SO2 1 2
CO - -


See the evolution of Yesterday Index
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