NOx - UULKA

Detailed overview of air pollution values for the measuring programme

Year: 2015
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 20.4 14.9 10.7 1.8 10.4 23.2 43.3 34.4 9.9 4.2 4.8 13.9 21.4 12.1 32.5 25.1 12.1 20.9 16.0 31.4 19.0 26.1 13.8 19.6 8.3 27.7 10.8 16.1 12.8 23.3 21.4 18.1 43.3 31
2 22.0 26.1 23.2 13.7 11.6 7.2 17.1 4.1 7.0 8.4 13.2 22.0 21.7 17.3 8.7 14.7 32.3 32.8 42.1 44.0 27.5 16.8 26.1 21.5 20.0 30.7 21.9 20.5 20.5 44.0 28
3 25.8 12.4 11.3 14.6 7.7 21.4 21.8 21.2 31.8 32.2 10.4 10.5 8.6 8.7 8.0 6.9 8.9 14.4 20.4 34.9 27.0 10.9 31.0 25.9 17.7 25.6 17.6 14.9 18.9 10.1 11.4 17.5 34.9 31
4 7.6 7.3 6.6 6.2 6.1 6.5 14.2 13.0 20.9 24.0 20.5 12.3 9.3 15.9 11.5 9.8 6.9 7.9 8.3 7.2 8.1 7.4 12.0 20.5 15.4 12.1 12.5 11.6 12.3 20.5 11.8 24.0 30
5 5.9 5.4 11.8 20.3 8.2 7.7 11.5 5.3 16.2 15.7 6.3 6.4 7.8 8.1 6.2 14.6 14.6 13.1 7.4 5.1 6.4 9.7 13.8 6.7 9.1 10.9 12.4 7.0 9.8 20.3 28
6 13.0 8.8 5.0 9.1 9.3 5.1 5.4 4.7 4.2 4.6 8.0 11.9 9.4 6.8 5.2 8.1 16.1 6.7 4.4 9.4 13.3 9.5 10.7 15.7 16.7 10.0 5.7 8.8 16.7 27
7 10.3 9.0 12.6 6.4 11.8 10.5 7.1 8.3 13.2 12.4 12.5 11.3 9.2 15.2 19.9 11.4 9.7 10.4 12.2 12.6 8.1 8.4 10.1 8.1 11.8 10.6 10.3 6.2 4.9 10.5 19.9 29
8 5.0 8.6 11.6 9.1 4.8 6.9 7.7 6.8 3.9 4.9 13.0 5.1 4.6 5.9 7.9 10.4 15.0 17.6 9.7 5.9 6.3 4.2 3.9 6.2 12.6 14.8 12.8 4.9 9.1 13.5 8.4 17.6 30
9 11.0 9.0 12.4 14.8 7.9 7.3 11.1 8.8 4.5 8.0 12.4 14.2 6.2 17.9 19.2 16.6 12.5 19.2 11.2 7.0 14.7 18.3 24.8 26.7 18.4 9.9 5.4 7.0 5.4 4.9 12.2 26.7 30
10 6.3 18.0 18.6 23.2 21.2 23.4 10.7 15.6 15.7 10.7 7.2 13.8 15.1 26.3 16.7 26.0 34.9 36.4 24.3 32.7 20.2 26.9 12.3 42.0 26.0 11.6 19.0 19.1 30.2 28.7 14.6 20.9 42.0 31
11 19.9 41.0 53.5 103.3 110.7 110.0 43.3 19.2 24.4 11.0 17.9 23.6 24.8 10.6 7.8 17.4 14.1 10.3 10.0 14.1 14.9 11.8 18.4 30.2 38.9 21.5 20.9 23.1 20.3 11.2 29.9 110.7 30
12 10.7 14.4 33.8 47.5 26.7 23.9 49.9 43.7 22.9 31.0 42.8 15.8 10.8 48.4 79.4 47.7 58.7 67.0 51.2 22.6 30.6 19.8 25.9 31.6 27.0 18.8 39.9 33.3 13.1 8.6 16.8 32.7 79.4 31