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

Hour
Index value Pollutant Index value Pollutant
0 23 PM10 22 O3
1 14 PM10 26 O3
2 14 PM2.5 25 O3
3 10 PM2.5 26 O3
4 9 NO2 20 O3
5 20 NO2 22 NO2
6 29 PM10 36 PM10
7 43 PM10 44 PM10
8 37 PM10 33 PM10
9 32 PM10 36 PM10
10 23 PM10 31 O3
11 22 PM10 28 O3
12 21 NO2 26 O3
13 25 NO2 24 O3
14 32 NO2 23 O3
15 37 NO2 19 O3
16 36 NO2 22 NO2
17 43 NO2 29 NO2
18 43 NO2 20 NO2
19 36 NO2 23 NO2
20 35 NO2 30 NO2
21 39 NO2 32 NO2
22 24 NO2 23 O3
23 28 NO2 23 NO2

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

Back to Rotterdam Air Quality Details

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