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

Hour
Index value Pollutant Index value Pollutant
0 28 PM10 36 O3
1 6 NO2 26 PM10
2 13 PM10 16 PM10
3 12 PM10 21 PM10
4 33 PM10 15 PM10
5 4 NO2 17 PM10
6 5 NO2 12 PM10
7 39 PM10 11 PM10
8 6 NO2 18 PM10
9 25 PM10 14 PM10
10 5 NO2 9 PM10
11 23 PM10 7 PM10
12 27 PM10 20 PM10
13 6 PM10 14 PM10
14 31 PM10 16 PM10
15 13 PM10 20 PM10
16 27 PM10 16 PM10
17 39 PM10 20 PM10
18 21 PM10 15 PM10
19 17 PM10 29 PM10
20 33 PM10 21 PM10
21 34 PM10 27 PM10
22 23 PM10 34 PM10
23 37 PM10 26 PM10

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

Back to Prague Air Quality Details

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