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Legend :
Pollution Index Value
Very Low   0 / 25
Low   25 / 50
Medium   50 / 75
High   75 / 100
Very High   > 100
Aix-en-provence Yesterday Details

Hour
Index value Pollutant Index value Pollutant
0 10 NO2 19 O3
1 10 NO2 12 PM10
2 11 NO2 12 NO2
3 11 PM10 10 NO2
4 12 NO2 12 NO2
5 16 NO2 16 NO2
6 18 NO2 16 NO2
7 16 NO2 19 NO2
8 21 NO2 22 NO2
9 25 NO2 14 NO2
10 19 NO2 21 O3
11 19 NO2 23 O3
12 14 NO2 23 O3
13 17 NO2 24 O3
14 25 NO2 22 O3
15 29 NO2 17 O3
16 37 NO2 28 NO2
17 - -
18 - -
19 - -
20 - -
21 29 PM10 40 PM10
22 19 PM10 35 PM10
23 21 PM10 34 PM10

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

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