Legend :
Pollution Index Value
Very Low   0 / 25
Low   25 / 50
Medium   50 / 75
High   75 / 100
Very High   > 100
Perpignan Yesterday Details

Hour
Index value Pollutant Index value Pollutant
0 - 17 PM2.5
1 - 17 PM10
2 - 14 PM2.5
3 - 14 PM2.5
4 - 12 O3
5 - 11 PM2.5
6 - 16 PM2.5
7 - 19 NO2
8 - 20 NO2
9 - 18 NO2
10 - 20 O3
11 - 22 O3
12 - 24 O3
13 - 24 O3
14 - 24 O3
15 - 18 O3
16 - 28 NO2
17 - 37 NO2
18 - -
19 - -
20 - -
21 - -
22 - -
23 - -

NB: the pollutant with the highest value at a certain time determines the overall score of that time

Back to Perpignan Air Quality Details

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