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 22 PM10 16 PM10
1 16 PM10 24 PM10
2 16 PM10 27 PM10
3 21 PM10 20 PM10
4 21 PM10 19 PM10
5 22 PM10 20 PM10
6 22 PM10 17 PM10
7 23 PM10 17 PM10
8 23 PM10 19 PM10
9 22 PM10 21 O3
10 24 NO2 21 O3
11 21 PM10 23 O3
12 22 NO2 25 O3
13 23 NO2 25 O3
14 22 NO2 22 O3
15 25 NO2 21 O3
16 39 NO2 21 PM10
17 45 NO2 32 PM10
18 45 NO2 38 PM10
19 47 PM10 58 PM10
20 47 PM10 49 PM10
21 50 PM10 40 PM10
22 50 PM10 51 PM10
23 53 PM10 40 PM10

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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