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

Hour
Index value Pollutant Index value Pollutant
0 15 PM10 31 O3
1 13 PM10 31 O3
2 15 PM10 28 O3
3 21 PM10 32 O3
4 21 PM10 26 O3
5 19 PM10 23 O3
6 20 PM10 21 NO2
7 22 PM10 26 O3
8 25 PM10 32 O3
9 28 PM10 38 O3
10 24 PM10 40 O3
11 28 PM10 42 O3
12 32 PM10 44 O3
13 23 PM10 46 O3
14 24 PM10 46 O3
15 22 PM10 46 O3
16 20 NO2 46 O3
17 - -
18 - -
19 - -
20 - -
21 21 PM10 38 O3
22 19 PM10 35 O3
23 8 NO2 35 O3

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

Back to Marseille Air Quality Details

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