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

Hour
Index value Pollutant Index value Pollutant
0 6 PM10 23 O3
1 6 PM10 22 O3
2 5 PM10 22 O3
3 9 PM10 21 O3
4 9 NO2 18 O3
5 18 NO2 15 O3
6 18 NO2 16 O3
7 13 NO2 17 O3
8 12 PM10 22 O3
9 8 PM10 22 O3
10 10 PM10 22 O3
11 7 NO2 22 O3
12 8 PM10 22 O3
13 9 PM10 22 O3
14 12 PM10 20 O3
15 11 PM10 18 O3
16 12 PM10 19 O3
17 10 PM10 19 O3
18 8 NO2 19 O3
19 10 PM10 19 O3
20 11 PM10 19 O3
21 12 PM10 15 O3
22 13 PM10 16 O3
23 12 PM10 15 O3

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

Back to Brest Air Quality Details

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