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

Hour
Index value Pollutant Index value Pollutant
0 - 27 PM2.5
1 - 28 PM10
2 - 24 PM10
3 - 25 PM10
4 - 29 PM2.5
5 - 32 PM2.5
6 - 35 PM2.5
7 - 43 PM2.5
8 - 46 PM2.5
9 - 53 PM2.5
10 - 35 PM10
11 - 21 PM2.5
12 - 50 NO2
13 - 33 PM10
14 - 18 O3
15 - 23 NO2
16 - 23 NO2
17 - 22 NO2
18 - 18 NO2
19 - -
20 - -
21 - -
22 - -
23 - -

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

Back to Valence Air Quality Details

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