NOx - USNZA

Detailed overview of air pollution values for the measuring programme

Year: 2013
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 16.5 11.2 11.6 6.5 3.5 14.9 21.3 22.2 4.9 6.0 6.9 8.5 22.7 21.6 21.0 10.5 9.3 16.0 18.8 21.4 29.4 48.8 28.7 21.7 31.1 36.9 27.5 25.4 14.8 7.2 18.2 48.8 30
2 10.0 5.5 6.1 12.6 10.5 9.6 6.6 7.4 7.2 8.0 8.5 13.8 15.6 19.4 22.4 27.8 15.6 13.4 10.4 6.3 7.7 11.7 13.6 16.7 15.2 12.2 10.8 14.8 12.1 27.8 28
3 8.0 9.5 5.4 13.1 9.3 16.9 14.3 13.8 26.5 23.4 10.3 6.8 11.5 18.7 11.4 14.5 7.5 10.4 15.0 19.6 10.0 8.8 6.9 7.4 8.0 6.6 10.2 12.0 11.4 12.8 7.6 11.9 26.5 31
4 6.2 7.9 7.0 7.9 9.4 9.4 7.8 8.2 15.7 20.8 20.3 13.8 7.5 13.7 10.6 12.0 12.1 16.0 8.5 5.7 7.6 14.6 11.5 12.5 13.4 15.5 6.5 6.6 13.6 9.3 11.1 20.8 30
5 7.4 7.7 12.8 10.9 8.2 9.7 8.9 9.5 9.8 6.1 8.9 5.1 15.8 9.6 7.2 6.8 6.0 7.2 6.8 8.0 11.3 6.9 5.5 7.9 4.2 10.2 7.5 5.1 7.5 9.0 4.9 8.1 15.8 31
6 4.5 2.7 4.5 6.1 4.1 3.1 4.9 4.9 5.1 7.2 5.2 9.4 12.5 4.6 5.4 5.1 8.5 9.2 7.2 6.6 7.9 8.6 5.7 6.2 4.2 4.6 8.0 11.1 7.5 2.7 6.2 12.5 30
7 10.7 12.6 8.7 7.0 9.7 6.4 6.5 5.2 6.7 6.4 5.9 5.5 4.9 4.3 4.5 5.5 5.1 5.9 6.3 3.8 3.9 5.1 5.2 6.5 6.6 7.5 9.0 6.2 4.9 9.8 6.6 6.5 12.6 31
8 8.7 9.8 8.5 5.5 7.0 9.7 8.0 7.5 5.2 5.8 7.4 12.8 5.2 4.6 12.1 6.8 9.8 8.9 11.9 6.3 3.9 4.7 4.7 4.5 5.0 6.3 8.4 5.6 5.0 9.9 6.2 7.3 12.8 31
9 3.3 8.7 6.3 6.9 7.5 7.3 6.8 7.4 6.8 12.4 10.3 7.5 6.3 12.3 6.0 10.5 9.6 10.0 11.8 10.7 5.2 3.8 3.3 5.1 15.8 7.7 6.4 6.3 4.8 6.6 7.8 15.8 30
10 7.7 6.9 7.9 7.2 12.6 15.0 9.7 13.6 27.7 11.9 13.4 11.8 18.0 21.0 26.7 16.7 17.9 7.2 19.9 38.1 24.4 13.0 23.3 15.1 32.0 34.4 11.7 7.6 14.1 7.1 25.2 16.7 38.1 31
11 39.6 32.5 9.0 9.6 15.7 11.8 16.1 19.8 9.0 9.1 7.6 23.5 9.5 17.7 15.6 22.3 9.5 21.2 9.2 10.7 15.4 22.7 9.0 4.4 13.9 14.0 13.9 11.3 15.8 7.6 14.9 39.6 30
12 3.5 12.7 56.6 33.6 10.0 2.6 6.1 5.3 11.1 22.5 59.4 84.1 89.2 38.9 30.4 51.2 42.5 47.1 26.5 40.7 24.1 29.6 13.9 6.9 6.1 7.5 10.0 23.0 7.3 15.9 21.9 27.1 89.2 31