NO2 - EUORM

Detailed overview of air pollution values for the measuring programme

Year: 2011
Matter: NO2 - nitrogen dioxide
Locality: Usti n.Orl.
Measuring programme: EUORM
Organization: CHMI
Region: Pardubicky
District: Usti nad Orlici
Unit: µg/m3
Measuring method: guajacol (modif. Jakobs-Hochheiser) - spectrophotometry
Average daily concentrations in specific units
Day/Month 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 X Max. N
1 14.7 13.1 13.2 12.4 15.9 13.9 15.9 5
2 29.2 18.8 12.2 10.2 11.5 16.7 29.2 5
3 20.8 13.8 17.7 18.3 21.1 17.8 21.1 5
4 14.0 10.7 11.3 12.0 16.1 13.0 16.1 5
5 10.7 13.1 12.9 10.0 9.2 11.3 13.1 5
6 8.4 6.8 10.2 7.5 9.9 8.6 10.2 5
7 10.6 10.4 12.5 10.2 2.5 9.2 12.5 5
8 6.8 10.5 13.5 11.5 13.7 11.4 13.7 5
9 12.8 11.9 9.7 14.1 12.2 14.1 4
10 13.7 14.6 18.4 16.5 14.8 26.1 16.7 26.1 6
11 11.2 9.2 19.2 26.8 16.5 26.8 4
12 18.0 36.9 26.2 23.5 15.9 24.9 36.9 5