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

Hour
Index value Pollutant Index value Pollutant
0 13 NO2 13 PM10
1 14 NO2 14 PM10
2 16 NO2 14 PM10
3 16 NO2 15 PM10
4 17 NO2 15 PM10
5 22 NO2 19 PM10
6 30 PM10 20 NO2
7 29 PM10 22 PM10
8 28 PM10 25 PM10
9 30 PM10 25 PM10
10 32 PM10 26 PM10
11 30 PM10 25 PM10
12 26 PM10 22 PM10
13 26 PM10 23 PM10
14 24 PM10 22 PM10
15 23 PM10 22 NO2
16 24 NO2 25 NO2
17 24 NO2 22 NO2
18 21 NO2 22 NO2
19 22 PM10 21 NO2
20 23 PM10 19 NO2
21 19 PM10 18 PM10
22 18 PM10 18 PM10
23 19 PM10 18 PM10

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

Back to Zurich Air Quality Details

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