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 23 PM10 29 O3
1 20 PM2.5 28 O3
2 17 PM2.5 25 PM2.5
3 22 PM10 24 PM2.5
4 25 PM10 28 PM2.5
5 24 PM10 30 PM2.5
6 32 PM10 31 PM2.5
7 41 PM10 29 PM10
8 41 PM10 40 O3
9 39 PM10 49 O3
10 31 PM10 57 O3
11 45 PM10 61 O3
12 41 PM10 64 O3
13 30 PM10 57 O3
14 40 NO2 55 O3
15 48 PM10 54 O3
16 35 PM10 54 O3
17 33 PM10 56 O3
18 35 PM10 50 O3
19 26 PM10 46 O3
20 20 PM10 47 O3
21 24 PM10 43 O3
22 26 PM10 44 O3
23 28 PM10 38 O3

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

Back to Grenoble Air Quality Details

    © copyright CITEAIR 2007 FacebookTwitter | RSS feed | Join us | Contacts | Sitemap | Copyright & Disclaimer