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 - 34 O3
1 - 33 O3
2 - 21 PM10
3 - 19 PM10
4 - 22 NO2
5 - 25 NO2
6 - 33 NO2
7 - 34 PM10
8 - 35 O3
9 - 39 O3
10 - 39 O3
11 - 39 O3
12 - 39 O3
13 - 39 O3
14 - 38 O3
15 - 37 O3
16 - 37 O3
17 - -
18 - -
19 - -
20 - -
21 - 23 O3
22 - 21 O3
23 - 26 O3

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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