NOx - USNZA

Detailed overview of air pollution values for the measuring programme

Year: 2018
Matter: NOx - nitrogen oxides
Locality: Sneznik
Measuring programme: USNZA
Organization: CHMI
Region: Ustecky
District: Decin
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 8.4 7.8 6.8 9.6 16.6 13.5 5.8 7.8 7.8 15.6 28.1 24.5 5.1 4.3 9.2 11.4 7.1 7.8 8.8 17.2 11.5 16.8 17.2 22.5 23.2 24.8 23.0 2.2 5.0 5.8 21.8 12.8 28.1 31
2 9.5 15.0 3.4 9.2 3.9 7.1 14.0 17.4 20.5 19.4 11.0 4.1 5.2 5.4 16.6 7.1 9.9 2.2 7.1 9.2 5.5 2.4 7.8 3.9 2.5 6.1 6.4 6.6 8.5 20.5 28
3 10.8 12.7 16.7 17.2 15.2 18.8 32.5 11.0 16.3 23.2 10.2 17.7 15.5 5.3 7.5 9.0 3.8 3.5 5.9 12.8 10.5 26.0 9.9 8.3 11.4 11.8 8.0 22.4 5.2 7.7 9.9 12.8 32.5 31
4 4.3 5.9 13.8 9.0 6.7 5.1 5.7 10.9 11.4 2.7 4.9 7.0 7.5 7.1 6.6 9.7 10.7 6.9 11.0 5.2 7.4 5.1 11.3 6.5 5.1 7.0 8.0 3.8 3.9 7.3 13.8 29
5 5.2 5.5 6.7 4.4 2.7 1.5 2.3 2.3 2.6 4.2 4.5 4.0 3.2 4.1 6.0 7.7 7.9 8.8 4.8 3.8 4.0 4.7 5.8 5.7 4.7 4.3 4.3 4.3 4.6 5.4 5.1 4.7 8.8 31
6 5.2 4.3 3.8 5.7 6.6 5.7 5.9 4.4 3.8 4.4 6.1 7.8 7.3 6.5 5.4 4.6 5.4 4.6 4.3 5.8 5.2 2.4 2.4 2.1 3.6 2.7 3.2 6.7 4.8 2.4 4.8 7.8 30
7 2.0 1.2 3.5 4.0 5.1 3.5 3.4 6.6 4.2 6.2 5.4 5.1 4.1 4.6 6.1 5.4 4.7 4.6 5.1 6.0 4.7 3.7 5.3 4.0 4.2 4.9 2.7 4.2 4.8 4.5 6.6 29
8 4.8 6.4 4.0 5.5 4.0 4.4 7.2 7.5 4.4 13.0 7.1 7.4 11.3 4.7 5.7 6.0 7.4 6.1 5.6 8.2 6.3 6.3 11.3 10.0 8.6 8.5 9.4 7.2 9.2 9.5 8.5 7.3 13.0 31
9 8.9 6.5 8.1 7.8 6.5 9.7 10.5 6.3 8.7 8.8 6.1 11.7 9.2 9.6 6.9 8.8 17.4 12.0 18.5 14.6 8.5 4.9 7.2 4.1 7.0 13.4 17.8 14.0 8.1 10.0 9.7 18.5 30
10 8.2 4.1 10.2 11.9 19.4 8.4 24.8 26.5 9.1 8.7 13.9 8.3 7.1 8.8 15.9 24.3 15.9 19.3 12.2 11.9 9.0 8.5 5.3 6.4 6.0 4.9 9.1 9.8 11.1 11.7 26.5 29
11 15.9 18.6 8.6 9.2 9.1 9.2 22.3 15.2 15.8 13.3 18.1 18.9 17.1 9.9 8.1 18.9 9.8 10.1 12.8 18.2 19.6 22.1 14.4 8.5 9.3 21.8 13.9 16.5 14.5 22.3 28
12 37.7 28.6 32.2 5.5 17.8 41.5 28.3 10.7 2.4 3.4 6.6 7.0 9.7 10.0 11.0 11.3 45.9 21.2 14.3 37.5 14.6 4.0 2.9 3.4 5.2 6.1 6.3 7.0 15.9 3.2 4.3 14.7 45.9 31