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

Hour
Index value Pollutant Index value Pollutant
0 13 PM10 87 PM10
1 13 PM10 87 PM10
2 16 PM10 88 PM10
3 10 PM10 88 PM10
4 12 PM10 29 O3
5 12 PM10 25 O3
6 19 PM10 25 PM10
7 30 PM10 23 PM10
8 21 PM10 23 PM10
9 36 PM10 33 PM10
10 38 PM10 44 PM10
11 37 PM10 49 PM10
12 37 PM10 49 PM10
13 36 PM10 49 PM10
14 30 PM10 47 O3
15 23 PM10 47 O3
16 29 PM10 44 O3
17 15 PM10 45 O3
18 16 PM10 41 O3
19 17 PM10 38 O3
20 19 NO2 37 O3
21 17 PM10 35 O3
22 22 PM10 34 O3
23 13 PM10 35 O3

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

Back to Huelva Air Quality Details

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