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

Hour
Index value Pollutant Index value Pollutant
0 24 NO2 32 O3
1 23 NO2 21 NO2
2 23 PM10 22 NO2
3 24 NO2 22 NO2
4 28 NO2 20 O3
5 33 NO2 34 PM10
6 29 NO2 49 PM10
7 51 NO2 50 PM10
8 56 PM10 32 O3
9 64 PM10 43 O3
10 40 PM10 48 O3
11 36 NO2 49 O3
12 37 NO2 49 O3
13 32 PM10 49 O3
14 27 PM10 50 O3
15 51 NO2 50 O3
16 45 NO2 52 O3
17 51 NO2 50 O3
18 - -
19 - -
20 - -
21 - -
22 - -
23 - -

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

Back to Lyon Air Quality Details

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