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

Hour
Index value Pollutant Index value Pollutant
0 52 PM10 33 O3
1 43 PM10 31 O3
2 33 PM10 30 O3
3 46 NO2 30 O3
4 50 NO2 26 O3
5 50 NO2 23 O3
6 49 PM10 29 PM2.5
7 48 PM10 35 PM10
8 40 PM10 31 PM10
9 37 PM10 24 O3
10 39 PM10 29 O3
11 37 PM10 32 O3
12 50 PM10 33 O3
13 38 PM10 34 O3
14 37 PM10 31 O3
15 37 PM10 30 PM10
16 34 NO2 27 PM10
17 39 NO2 22 PM10
18 36 PM10 21 PM10
19 28 NO2 19 PM10
20 26 NO2 17 PM2.5
21 28 NO2 14 O3
22 29 PM10 13 O3
23 23 PM10 12 O3

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

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