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 44 NO2 45 NO2
1 39 NO2 40 NO2
2 37 NO2 33 NO2
3 35 NO2 30 NO2
4 39 NO2 31 NO2
5 48 NO2 33 NO2
6 48 NO2 42 PM10
7 43 PM10 50 PM2.5
8 53 PM10 52 PM2.5
9 51 PM2.5 57 PM2.5
10 46 PM10 37 PM2.5
11 36 PM2.5 30 PM2.5
12 30 PM10 27 PM10
13 28 PM10 26 O3
14 29 PM10 27 O3
15 24 NO2 29 O3
16 28 NO2 24 O3
17 37 NO2 27 NO2
18 45 NO2 35 NO2
19 48 NO2 30 NO2
20 39 NO2 23 NO2
21 37 NO2 27 PM2.5
22 33 NO2 29 PM2.5
23 42 PM2.5 26 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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