NOx - UULKA

Detailed overview of air pollution values for the measuring programme

Year: 2017
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 71.8 23.5 12.4 4.5 5.7 10.7 32.9 31.2 42.6 22.8 48.4 16.4 14.4 10.5 12.0 11.9 8.6 10.3 115.4 121.5 87.9 32.7 49.2 77.7 47.1 18.0 35.4 26.8 36.0 43.4 34.9 36.0 121.5 31
2 44.0 44.6 70.6 69.8 36.7 16.6 12.7 14.3 14.3 10.0 9.8 9.0 31.0 45.2 50.6 64.8 29.9 11.5 22.0 23.4 14.6 15.6 13.7 6.6 10.7 17.8 21.3 16.6 26.7 70.6 28
3 14.8 9.7 17.0 12.6 11.3 21.0 15.3 21.5 13.5 7.8 8.5 5.1 26.0 17.3 9.1 16.0 21.8 7.9 13.2 15.4 13.0 6.1 19.4 8.2 10.3 5.5 28.5 29.1 10.4 12.9 16.1 14.3 29.1 31
4 8.7 6.0 8.1 10.3 8.1 6.5 9.8 5.8 10.7 11.1 9.5 10.8 6.0 6.0 5.7 4.7 3.6 3.0 3.4 6.2 10.5 3.0 5.5 9.8 10.6 7.2 9.1 8.6 8.5 4.2 7.4 11.1 30
5 4.7 9.8 7.9 8.3 11.6 6.5 6.6 7.6 8.3 14.4 10.9 13.0 7.5 9.2 10.0 8.8 9.2 8.1 5.5 5.0 4.3 5.6 11.1 5.5 6.3 6.6 5.9 11.1 14.7 12.4 5.5 8.4 14.7 31
6 6.7 11.1 10.9 12.7 13.6 10.7 9.4 14.1 9.1 5.0 10.0 10.6 5.7 4.0 9.7 5.0 3.3 4.9 10.3 8.7 8.3 10.9 8.0 7.7 7.3 6.3 5.3 6.6 8.9 9.4 8.5 14.1 30
7 6.7 3.6 6.4 5.7 9.5 8.3 11.3 4.9 6.0 11.3 10.4 9.5 5.3 9.2 5.9 8.3 6.5 3.4 4.6 13.7 6.4 7.1 9.0 10.3 10.4 7.5 12.7 9.4 9.2 9.0 10.0 8.1 13.7 31
8 7.2 12.8 18.4 9.1 6.9 4.1 8.7 7.3 6.5 7.3 13.1 8.0 5.7 7.8 10.2 9.8 15.8 12.4 6.8 6.7 7.0 8.5 14.1 24.2 12.8 14.3 6.6 5.9 13.0 15.2 19.6 10.5 24.2 31
9 7.5 6.8 7.0 13.9 14.0 14.8 11.6 17.4 17.0 16.3 15.5 16.1 11.0 10.6 13.3 26.3 14.5 19.5 16.5 5.5 10.0 12.3 8.0 5.7 7.6 4.4 11.3 19.0 15.1 10.9 12.7 26.3 30
10 24.7 16.8 11.3 12.0 9.6 7.2 8.6 6.8 13.8 26.2 19.8 13.0 15.0 19.3 25.1 46.9 43.4 41.7 47.1 30.5 27.7 13.2 13.9 22.6 22.0 16.9 6.2 9.2 3.9 7.6 13.3 19.2 47.1 31
11 27.7 21.5 18.8 35.2 15.7 10.4 9.8 21.6 39.5 17.9 13.4 8.6 9.2 27.4 41.3 35.4 22.5 21.6 7.7 14.9 35.3 30.1 70.7 66.0 19.1 12.7 19.7 27.9 32.0 19.7 25.1 70.7 30
12 43.2 24.6 23.9 15.7 11.9 13.8 27.7 18.3 13.1 12.4 27.7 14.9 21.4 21.0 22.4 28.7 10.3 36.0 48.8 70.6 32.6 11.4 9.5 4.7 10.5 32.0 25.2 8.2 14.8 19.0 14.1 22.2 70.6 31