NOx - UVALA

Detailed overview of air pollution values for the measuring programme

Year: 2012
Matter: NOx - nitrogen oxides
Locality: Valdek
Measuring programme: UVALA
Organization: CHMI
Region: Ustecky
District: Decin
Unit: µg/m3
Measuring method: chemiluminescence
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 12.6 7.8 6.6 6.4 4.7 5.1 7.2 4.1 8.0 8.2 12.3 10.1 4.5 4.1 6.8 17.6 14.1 23.7 12.7 7.2 6.0 3.9 7.5 14.0 14.9 38.1 15.2 28.9 36.3 34.0 33.0 13.4 38.1 31
2 23.7 21.4 23.2 16.6 15.8 20.0 21.4 25.1 23.2 20.1 18.0 23.9 28.1 42.0 6.9 12.3 14.9 15.9 7.3 9.5 18.0 17.0 16.2 14.4 7.8 7.9 12.7 18.0 14.3 17.8 42.0 29
3 18.3 12.7 13.7 11.7 17.7 13.5 12.8 10.6 11.7 14.4 6.0 6.4 5.8 7.6 14.2 31.0 20.6 10.0 8.1 10.9 14.5 16.4 11.8 11.5 10.5 10.1 12.1 12.2 6.8 6.3 4.4 12.1 31.0 31
4 5.5 11.1 13.4 14.4 11.5 11.6 5.7 6.4 8.2 9.9 10.0 13.6 10.6 10.5 10.0 8.9 10.7 10.9 14.2 11.9 8.7 8.8 8.2 8.3 10.1 9.1 10.7 6.9 8.1 14.9 10.1 14.9 30
5 10.2 12.7 11.8 10.4 9.4 8.4 9.0 6.7 10.2 7.3 7.6 5.3 5.6 8.7 6.4 6.6 6.5 6.3 6.5 7.7 9.0 8.5 7.2 7.7 6.5 7.7 7.6 6.6 6.7 7.6 7.9 12.7 30
6 5.7 4.6 7.4 8.8 8.3 7.9 10.2 6.9 6.3 11.1 8.3 6.9 8.0 9.9 6.1 6.0 5.9 6.8 11.3 10.2 9.3 6.1 5.1 3.5 4.1 5.3 5.6 7.1 5.4 5.8 7.1 11.3 30
7 4.9 7.2 7.4 8.9 6.1 4.4 4.7 3.9 3.8 6.5 5.6 4.7 6.4 4.7 4.0 5.1 4.5 7.4 5.7 7.0 4.1 3.5 7.7 10.9 10.6 9.7 7.4 5.4 5.2 7.3 7.1 6.2 10.9 31
8 7.7 7.5 8.6 5.9 5.8 7.3 4.5 7.7 6.4 4.8 5.8 4.7 8.1 7.2 8.6 12.2 8.5 7.0 5.0 8.1 7.3 8.3 9.5 8.0 5.9 4.6 5.1 5.5 8.4 6.2 9.7 7.1 12.2 31
9 7.6 6.6 11.3 11.8 8.5 6.3 9.8 8.0 6.4 5.9 5.9 7.6 9.0 9.1 6.6 5.7 8.6 7.9 8.3 9.4 7.3 7.9 6.9 7.8 8.7 8.8 6.8 7.7 7.8 10.6 8.0 11.8 30
10 15.5 14.0 10.7 7.8 8.6 5.4 4.2 6.7 8.5 8.5 15.1 11.6 7.3 7.9 9.2 18.1 12.9 10.3 15.2 12.0 18.9 17.2 11.6 10.9 10.3 6.3 9.2 21.0 21.6 12.0 11.6 21.6 30
11 9.8 9.9 5.6 7.3 6.2 7.8 8.9 10.4 11.4 7.7 9.4 11.9 18.6 16.8 12.4 8.6 8.4 17.9 19.8 20.0 11.3 21.8 17.9 14.7 14.5 10.6 16.4 19.9 10.3 13.1 12.6 21.8 30
12 15.4 17.3 15.1 18.0 13.8 11.3 20.4 18.3 19.6 22.7 11.0 25.8 22.0 13.9 23.6 13.9 18.8 20.7 35.4 22.0 22.6 19.8 15.6 9.6 11.8 6.6 7.7 7.3 6.4 10.4 16.6 35.4 30