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

Hour
Index value Pollutant Index value Pollutant
0 28 PM10 15 PM10
1 25 PM10 15 PM10
2 25 PM10 15 PM10
3 20 PM10 14 O3
4 20 PM10 14 O3
5 20 PM10 12 O3
6 20 NO2 14 NO2
7 27 NO2 19 NO2
8 20 NO2 15 NO2
9 17 PM10 13 PM10
10 17 PM10 15 O3
11 19 NO2 19 O3
12 26 NO2 26 O3
13 21 NO2 27 O3
14 17 NO2 27 O3
15 20 NO2 25 O3
16 28 NO2 24 O3
17 20 NO2 26 O3
18 15 NO2 28 O3
19 10 NO2 29 O3
20 7 NO2 29 O3
21 9 PM10 31 O3
22 9 PM10 30 O3
23 15 PM10 30 O3

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

Back to Niort Air Quality Details

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