NOx - UULKA

Detailed overview of air pollution values for the measuring programme

Year: 2013
Matter: NOx - nitrogen oxides
Locality: Usti n.L.-Kockov
Measuring programme: UULKA
Organization: CHMI
Region: Ustecky
District: Usti nad Labem
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 20.8 15.0 16.8 9.4 4.1 5.1 17.2 43.3 31.4 8.2 8.3 8.3 7.4 35.9 43.3 22.9 11.6 9.4 17.1 17.8 22.2 29.5 57.0 25.5 27.1 32.3 40.9 58.8 36.0 23.9 15.9 23.3 58.8 31
2 16.6 6.2 7.5 18.8 15.5 15.2 25.6 16.3 12.3 8.1 8.4 15.8 14.7 25.2 39.4 43.7 16.7 17.8 16.0 7.3 8.1 12.5 13.5 18.9 13.5 13.2 11.0 21.0 16.4 43.7 28
3 10.5 15.4 10.4 20.2 16.5 21.5 30.2 14.3 27.1 24.9 10.2 7.0 10.0 17.4 16.4 18.3 9.4 13.5 24.4 20.7 10.3 8.9 8.4 7.1 10.1 9.1 11.1 12.7 16.5 11.4 7.4 14.6 30.2 31
4 6.3 6.9 6.6 7.1 9.1 9.7 14.9 10.6 17.0 22.3 28.3 16.7 10.3 18.0 13.6 18.5 21.6 17.0 10.0 7.0 9.0 17.4 16.2 19.5 12.9 16.2 8.4 8.6 21.0 10.2 13.7 28.3 30
5 9.1 12.6 14.1 22.6 7.8 8.3 9.9 10.2 11.4 9.5 13.4 9.2 15.0 10.7 6.0 5.1 5.5 8.5 5.7 11.7 14.2 9.6 8.3 8.1 7.8 13.7 13.4 10.3 14.0 8.5 9.2 10.4 22.6 31
6 8.7 3.5 4.8 6.2 4.0 6.1 4.7 4.7 4.1 9.5 6.4 15.9 13.2 5.5 9.3 5.7 9.1 9.3 5.9 6.9 12.9 14.5 11.8 10.6 7.4 11.2 17.0 16.2 10.5 7.6 8.8 17.0 30
7 13.4 11.2 14.9 8.3 9.0 7.2 7.5 6.9 7.9 7.9 6.9 6.2 5.1 4.6 6.8 9.9 7.7 6.5 6.8 4.1 4.7 10.6 10.3 11.2 8.0 9.4 9.2 6.1 5.8 11.6 11.4 8.3 14.9 31
8 12.7 9.8 11.6 11.2 11.1 9.2 7.9 7.0 11.7 13.7 10.3 17.0 9.6 9.2 18.5 12.4 13.2 12.0 20.5 8.8 8.7 13.5 5.4 5.8 4.8 7.6 11.4 6.8 12.4 22.7 9.9 11.2 22.7 31
9 6.5 13.0 7.8 10.1 14.7 8.9 12.5 20.5 13.3 13.6 8.3 11.4 11.4 15.8 15.6 17.8 13.0 17.6 8.9 13.2 6.0 5.8 20.4 9.8 9.9 12.5 4.2 5.9 11.7 20.5 28
10 7.6 8.0 10.9 12.6 17.0 20.4 25.2 22.4 41.2 17.6 17.7 14.5 27.0 49.1 44.4 19.7 25.6 8.8 31.9 43.9 28.6 25.4 27.4 22.1 35.1 33.4 14.2 12.8 20.6 25.3 40.2 24.2 49.1 31
11 53.3 39.8 13.6 15.2 21.7 17.0 23.3 20.7 14.3 8.5 10.6 36.9 18.0 29.7 25.5 24.9 17.2 32.0 12.7 16.9 12.0 17.8 6.2 2.3 10.0 10.5 44.5 20.2 22.9 10.9 20.3 53.3 30
12 6.9 12.9 75.4 46.5 14.9 4.5 11.3 15.9 15.6 29.2 57.6 87.3 86.6 62.1 28.0 59.1 55.8 47.4 34.5 54.2 33.9 37.4 23.0 15.2 13.0 9.5 19.6 40.1 21.4 25.6 42.0 35.0 87.3 31