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 25 PM10 29 PM10
1 20 PM10 25 PM10
2 23 PM10 21 O3
3 22 PM10 21 O3
4 24 PM10 20 PM10
5 21 PM10 21 PM10
6 18 PM10 25 PM10
7 23 PM10 18 PM10
8 30 PM10 17 NO2
9 46 PM10 23 PM10
10 > 100 PM10 41 PM10
11 51 PM10 35 O3
12 44 PM10 40 O3
13 37 PM10 45 O3
14 22 PM10 47 O3
15 22 PM10 51 O3
16 34 PM10 51 O3
17 32 PM10 51 O3
18 > 100 PM10 49 O3
19 94 PM10 43 O3
20 39 PM10 41 PM10
21 > 100 PM10 48 PM10
22 > 100 PM10 39 PM10
23 49 PM10 30 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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