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

Hour
Index value Pollutant Index value Pollutant
0 - 52 PM10
1 - 42 PM10
2 - 28 PM10
3 - 22 O3
4 - 22 O3
5 - 26 O3
6 - 21 O3
7 - 19 NO2
8 - 29 NO2
9 - 27 O3
10 - 31 O3
11 - 31 O3
12 - 32 O3
13 - 32 O3
14 - 32 O3
15 - 30 O3
16 - 25 NO2
17 - -
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 La Rochelle Air Quality Details

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