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

Hour
Index value Pollutant Index value Pollutant
0 15 PM2.5 43 O3
1 8 PM2.5 43 O3
2 14 PM2.5 44 O3
3 10 NO2 44 O3
4 15 NO2 44 O3
5 17 NO2 38 O3
6 22 NO2 38 O3
7 23 PM2.5 40 O3
8 23 PM2.5 48 O3
9 18 NO2 54 O3
10 15 NO2 56 O3
11 14 CO 57 O3
12 - 58 O3
13 - 59 O3
14 - 60 O3
15 - 60 O3
16 - 59 O3
17 - 59 O3
18 - 58 O3
19 - 49 O3
20 - 38 O3
21 - 31 O3
22 - 28 O3
23 - 38 NO2

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

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