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

Hour
Index value Pollutant Index value Pollutant
0 26 NO2 30 O3
1 25 NO2 30 O3
2 19 NO2 27 O3
3 37 NO2 24 NO2
4 26 NO2 24 NO2
5 25 NO2 25 NO2
6 36 NO2 31 NO2
7 35 PM10 17 O3
8 25 PM10 21 O3
9 25 PM10 26 O3
10 26 PM10 29 O3
11 26 PM10 34 O3
12 18 PM10 38 O3
13 18 PM10 39 O3
14 16 PM10 40 O3
15 17 NO2 42 O3
16 20 PM10 44 O3
17 19 NO2 34 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 Caen Air Quality Details

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