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

Last Update: 02/21/2018 13:00 UTC

Pollutants
NO2 2 8
PM10 26 59
PM2.5 - -
CO 3 3


Pollutants
NO2 0 20
O3 30 39
PM10 11 30
PM2.5 - -
SO2 4 8
CO - -


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