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 19 NO2 28 NO2
1 19 PM10 31 NO2
2 19 PM10 29 NO2
3 20 NO2 30 NO2
4 28 NO2 30 PM2.5
5 35 NO2 29 NO2
6 39 NO2 40 PM10
7 36 NO2 25 NO2
8 41 PM10 27 PM10
9 30 PM10 35 PM10
10 31 PM10 32 PM2.5
11 23 PM10 31 PM2.5
12 27 PM10 26 O3
13 31 PM10 26 O3
14 30 PM10 34 PM10
15 38 NO2 22 O3
16 41 NO2 26 NO2
17 43 NO2 32 NO2
18 39 NO2 31 NO2
19 39 NO2 32 NO2
20 39 NO2 30 NO2
21 31 NO2 26 NO2
22 27 NO2 35 PM2.5
23 23 NO2 31 PM2.5

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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