NOx - UULKA

Detailed overview of air pollution values for the measuring programme

Year: 2018
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 8.2 12.8 11.1 14.2 20.1 20.5 5.9 8.9 8.6 29.0 72.9 44.5 5.7 6.1 12.3 20.0 12.3 11.6 20.9 18.2 19.0 26.8 32.2 37.3 33.9 39.7 44.5 14.4 12.2 31.4 21.8 72.9 30
2 17.1 22.4 9.6 16.7 7.4 17.8 19.9 22.8 38.3 28.3 19.4 22.0 21.3 12.2 23.1 25.7 14.4 10.8 16.3 11.1 8.4 6.4 8.0 3.6 2.9 5.6 7.3 6.9 15.2 38.3 28
3 9.1 12.4 17.6 22.2 22.3 29.1 37.6 15.1 17.0 32.5 15.2 27.9 14.4 7.3 6.7 9.1 5.5 4.9 7.3 13.4 10.6 27.7 17.9 11.8 14.0 29.2 11.7 36.1 13.3 10.5 11.9 16.8 37.6 31
4 6.0 12.3 21.0 15.0 9.4 6.5 8.7 9.7 18.0 5.2 5.0 4.7 8.2 7.2 10.3 7.3 7.1 17.9 12.8 15.8 10.5 12.5 13.4 15.3 9.6 10.2 14.5 11.8 5.3 10.9 10.7 21.0 30
5 7.1 6.6 6.8 5.0 3.9 2.8 4.2 3.6 5.2 8.7 7.8 5.9 4.3 5.6 6.3 9.0 8.4 8.7 5.1 4.5 4.6 7.4 5.7 7.9 5.9 5.3 5.7 4.5 4.5 7.4 6.3 6.0 9.0 31
6 16.7 5.5 5.4 8.1 5.5 5.4 7.3 7.4 7.6 7.0 5.4 7.3 6.4 8.8 9.4 7.3 8.4 7.0 8.0 9.6 7.0 5.2 4.9 5.1 6.7 4.4 4.0 6.8 5.9 2.6 6.9 16.7 30
7 2.9 4.3 7.2 11.7 8.9 4.6 2.4 3.5 4.0 8.3 10.1 11.1 6.1 5.0 6.0 7.1 5.4 5.0 5.9 6.8 5.9 5.7 5.5 4.7 6.1 4.2 5.6 7.5 3.7 9.6 9.3 6.3 11.7 31
8 3.9 6.1 4.0 7.8 4.2 9.2 10.2 13.0 10.8 10.6 8.4 8.1 14.2 6.6 6.3 12.4 12.2 6.3 8.3 8.2 8.2 8.0 15.5 13.3 10.5 7.1 14.5 7.4 14.4 14.7 8.7 9.4 15.5 31
9 7.3 6.2 12.2 7.4 9.4 14.0 21.7 7.1 12.1 16.1 15.6 12.9 10.4 11.1 8.3 11.7 18.1 15.2 21.2 23.7 11.9 8.7 9.0 4.7 10.3 24.8 29.9 16.4 12.2 16.3 13.5 29.9 30
10 29.4 10.9 7.5 18.0 18.9 21.7 12.1 23.4 29.3 7.7 9.3 18.7 10.8 7.5 9.3 19.7 28.2 23.8 16.2 10.2 10.5 20.1 13.6 7.2 10.1 19.7 7.5 4.3 7.5 11.3 16.3 14.9 29.4 31
11 37.5 25.4 7.3 17.4 9.8 14.0 28.6 27.0 27.5 17.6 21.6 30.6 35.1 26.2 38.3 23.5 15.6 15.7 12.5 11.3 14.2 24.1 33.1 27.3 18.7 9.4 11.2 45.5 23.8 24.7 22.5 45.5 30
12 34.9 31.9 50.6 10.4 41.2 50.3 38.9 14.4 5.6 6.5 8.5 7.5 13.4 11.4 12.3 14.9 50.6 34.7 19.1 45.7 20.9 9.8 10.9 4.6 6.4 12.1 19.6 8.0 20.3 3.7 8.6 20.2 50.6 31