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

Hour
Index value Pollutant Index value Pollutant
0 20 PM10 14 PM10
1 20 PM10 14 PM10
2 12 PM10 13 PM10
3 12 PM10 16 PM10
4 14 NO2 16 PM10
5 26 NO2 18 PM10
6 37 NO2 18 PM10
7 27 NO2 32 PM10
8 32 NO2 36 PM10
9 28 NO2 40 O3
10 31 NO2 43 O3
11 25 NO2 47 O3
12 24 NO2 49 O3
13 26 NO2 48 O3
14 24 NO2 46 O3
15 32 NO2 43 O3
16 26 NO2 43 O3
17 26 NO2 44 O3
18 24 NO2 40 O3
19 31 NO2 34 O3
20 22 NO2 33 O3
21 18 NO2 29 O3
22 22 PM10 26 O3
23 22 PM10 19 O3

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

Back to Angoulême Air Quality Details

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