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

Hour
Index value Pollutant Index value Pollutant
0 - 18 O3
1 - 21 O3
2 - 20 O3
3 - 16 O3
4 - 13 PM10
5 - 10 PM10
6 - 14 NO2
7 - 21 NO2
8 - 23 NO2
9 - 19 NO2
10 - 20 O3
11 - 29 O3
12 - 36 O3
13 - 34 O3
14 - 33 O3
15 - 34 O3
16 - 33 O3
17 - 32 O3
18 - 29 O3
19 - 24 NO2
20 - 33 NO2
21 - 34 NO2
22 - 39 NO2
23 - 33 NO2

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

Back to Angers Air Quality Details

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