NOx - UULKA

Detailed overview of air pollution values for the measuring programme

Year: 2011
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 9.5 7.2 17.4 52.2 29.7 41.9 48.8 48.5 31.3 43.0 23.8 38.7 25.1 14.4 31.1 102.0 77.6 11.3 4.7 7.1 19.6 11.4 29.1 20.2 10.6 5.9 13.3 20.2 26.0 78.1 30.0 102.0 30
2 74.3 57.7 46.6 23.9 9.3 11.2 34.9 16.2 22.5 70.0 23.8 13.7 15.7 14.5 16.1 17.3 14.1 29.4 12.3 6.7 14.3 15.8 20.0 70.4 38.2 25.0 34.3 25.1 27.6 74.3 28
3 17.5 12.3 11.9 43.8 26.6 4.8 17.5 21.7 37.7 23.3 22.5 20.5 24.0 41.9 14.4 5.8 10.6 8.6 3.9 5.7 23.4 26.3 9.6 8.7 11.5 4.5 10.2 17.3 25.4 25.0 19.6 18.0 43.8 31
4 11.8 16.1 11.8 11.5 17.0 16.9 8.8 5.9 4.1 3.5 17.1 5.2 6.8 8.3 8.4 8.7 7.1 16.0 13.8 15.7 15.6 14.0 8.0 5.3 5.9 6.8 11.5 12.6 5.8 7.2 10.2 17.1 30
5 3.2 5.9 8.0 14.8 16.0 16.7 11.1 5.2 9.5 13.2 14.9 15.8 8.5 12.1 6.5 12.7 14.1 10.4 12.5 17.0 9.8 9.1 8.9 14.9 4.7 11.7 9.5 9.9 12.4 10.9 9.0 10.9 17.0 31
6 7.8 4.3 4.3 4.8 4.1 9.8 10.4 8.2 8.0 7.9 7.3 11.8 17.9 12.9 16.2 13.5 7.5 10.3 5.2 9.5 14.7 11.8 9.6 5.9 4.9 6.8 6.1 6.4 8.7 5.3 8.7 17.9 30
7 5.5 3.0 4.4 8.0 3.8 8.0 8.9 7.9 7.0 6.0 4.2 6.7 10.2 9.3 8.1 8.6 7.9 12.9 6.9 6.4 6.6 8.8 6.8 9.0 11.7 10.9 6.7 9.4 7.7 8.2 4.8 7.6 12.9 31
8 6.2 6.2 7.5 22.2 20.4 11.7 11.7 12.1 8.5 9.8 16.2 18.4 9.3 10.1 15.9 17.9 10.4 13.0 11.2 8.3 13.6 12.1 9.6 7.4 10.1 7.7 10.7 13.3 14.3 13.4 18.2 12.2 22.2 31
9 19.8 18.6 11.6 9.0 11.3 14.0 13.0 11.0 12.8 14.8 16.9 12.1 16.6 8.9 10.1 21.6 16.8 13.6 16.9 14.6 29.6 14.4 12.2 14.1 16.6 34.8 22.0 8.5 28.1 26.4 16.4 34.8 30
10 18.3 13.8 22.1 18.1 19.7 16.2 11.9 4.2 8.4 22.3 8.4 12.1 7.8 6.7 18.4 15.4 35.2 31.6 23.4 17.8 42.5 46.2 23.4 6.9 7.7 16.6 12.4 21.8 49.8 36.3 43.2 20.6 49.8 31
11 31.5 23.2 24.7 27.2 23.4 9.8 10.5 16.1 20.2 17.9 14.0 31.1 44.8 98.7 67.8 48.2 48.3 71.5 52.7 30.2 40.6 53.5 88.3 90.7 50.1 33.4 16.9 24.8 50.9 85.0 41.5 98.7 30
12 59.8 46.8 19.9 12.4 11.9 23.2 15.2 15.2 17.7 18.8 30.3 33.0 27.8 16.9 23.3 11.6 5.4 15.2 23.0 28.4 11.1 43.9 49.2 8.3 15.9 15.0 32.2 13.5 12.6 9.0 17.0 22.0 59.8 31