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

Hour
Index value Pollutant Index value Pollutant
0 17 PM10 18 PM10
1 16 PM10 17 PM10
2 13 PM10 15 PM10
3 13 NO2 13 PM10
4 18 NO2 18 PM10
5 35 NO2 21 PM10
6 49 NO2 27 PM10
7 40 NO2 37 PM10
8 36 NO2 33 PM10
9 34 NO2 26 O3
10 19 NO2 34 O3
11 17 PM10 41 O3
12 18 PM10 42 O3
13 14 PM10 43 O3
14 16 PM10 42 O3
15 19 PM10 43 O3
16 31 PM10 42 O3
17 25 PM10 41 O3
18 17 PM10 43 O3
19 17 PM10 35 O3
20 18 PM10 29 O3
21 19 PM10 26 O3
22 14 PM10 25 O3
23 16 PM10 22 O3

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

Back to Chamonix Air Quality Details

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