NOx - UULKA

Detailed overview of air pollution values for the measuring programme

Year: 2019
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 7.1 3.1 6.0 11.3 3.7 4.5 27.5 10.5 5.7 6.7 19.5 7.8 6.5 2.8 6.2 14.9 20.6 9.7 26.6 22.7 41.0 46.2 27.7 10.0 17.6 29.3 15.7 19.7 15.4 14.3 22.2 15.6 46.2 31
2 14.4 23.7 11.7 18.1 53.3 31.4 25.2 42.7 21.5 14.3 7.5 6.5 15.8 20.9 40.6 49.6 53.0 60.9 51.6 23.4 24.9 8.1 12.8 41.7 31.9 12.7 30.1 19.0 27.4 60.9 28
3 10.4 11.7 13.0 11.1 7.7 12.4 15.1 10.6 9.2 5.9 5.8 7.4 8.0 8.5 8.4 10.6 10.7 8.9 8.8 11.0 22.2 21.4 24.1 9.8 10.2 7.8 9.7 11.1 15.3 23.4 13.0 11.7 24.1 31
4 7.5 16.4 12.4 8.3 11.5 8.6 7.8 9.4 11.1 8.1 5.7 6.7 7.9 8.6 7.0 10.1 9.0 7.6 5.9 8.4 6.0 4.3 6.5 8.3 7.2 11.5 10.3 7.1 10.1 7.7 8.6 16.4 30
5 8.2 9.8 8.0 10.0 5.1 5.6 9.4 12.6 14.5 8.5 12.8 4.5 5.3 4.9 8.2 6.6 10.2 6.4 6.0 15.0 9.5 6.3 5.2 10.8 9.3 9.7 12.5 7.4 7.0 10.0 13.1 8.8 15.0 31
6 8.9 8.7 9.0 5.3 6.8 5.8 5.8 6.9 5.0 9.8 8.3 5.9 5.2 6.9 6.5 5.5 6.6 5.6 13.5 12.8 5.8 3.9 3.8 4.6 5.2 9.6 3.8 5.7 6.2 7.2 6.8 13.5 30
7 7.3 3.7 4.1 4.8 8.2 7.0 2.9 3.8 4.5 3.5 11.3 9.7 6.2 3.4 4.9 5.7 4.5 8.0 16.7 10.3 7.1 7.7 4.0 5.4 3.8 2.7 3.9 2.5 4.9 4.5 7.0 5.9 16.7 31
8 10.6 9.1 7.8 8.5 16.2 20.0 17.4 11.0 12.6 15.0 9.1 13.9 10.5 10.3 17.5 10.5 8.9 10.5 7.3 7.9 10.0 5.7 4.8 8.9 9.9 12.6 19.4 12.8 8.3 11.3 20.0 29
9 10.6 5.7 12.2 13.0 7.6 7.0 8.8 6.2 8.7 11.4 18.0 19.3 11.9 5.1 13.6 8.9 6.4 5.1 6.5 12.6 13.2 8.2 16.6 21.6 19.5 18.8 21.9 13.8 11.5 8.1 11.7 21.9 30
10 18.2 12.0 11.1 15.6 8.3 4.0 15.1 30.6 20.2 11.9 16.5 17.0 16.2 18.9 12.6 29.1 30.1 16.9 15.6 40.5 20.9 25.0 30.1 37.1 30.6 16.8 10.0 9.8 7.6 22.4 19.0 40.5 30
11 29.3 20.3 16.3 23.2 20.9 31.3 24.4 12.8 22.2 39.6 36.2 25.2 30.1 16.7 7.8 16.6 7.8 17.4 20.1 13.2 14.5 23.8 5.7 12.2 24.1 27.6 26.9 21.2 6.7 15.1 20.3 39.6 30
12 7.6 12.8 21.4 34.0 20.9 38.0 23.3 13.8 15.4 10.5 32.4 43.3 20.8 14.3 15.3 28.2 38.4 76.2 57.5 23.8 29.8 23.4 12.7 11.1 7.3 8.6 6.7 4.8 16.7 39.2 18.3 23.4 76.2 31