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

Hour
Index value Pollutant Index value Pollutant
0 70 PM10 51 PM2.5
1 54 PM2.5 54 PM2.5
2 56 PM2.5 53 PM2.5
3 55 PM2.5 53 PM2.5
4 51 PM2.5 51 PM2.5
5 50 PM2.5 50 PM2.5
6 51 PM2.5 48 PM2.5
7 52 PM2.5 50 PM10
8 43 PM2.5 45 PM2.5
9 47 PM2.5 48 PM2.5
10 49 PM2.5 46 PM2.5
11 47 PM2.5 45 PM2.5
12 48 PM2.5 48 PM2.5
13 53 PM2.5 48 PM2.5
14 36 PM2.5 37 PM2.5
15 30 PM10 37 PM2.5
16 31 PM10 35 PM2.5
17 30 PM10 32 PM2.5
18 32 PM2.5 29 PM2.5
19 30 PM2.5 33 PM2.5
20 27 PM2.5 32 PM2.5
21 29 PM2.5 32 PM2.5
22 25 PM10 31 PM2.5
23 24 PM10 27 PM2.5

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

Back to Grenoble Air Quality Details

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