NOx - TOVKA

Detailed overview of air pollution values for the measuring programme

Year: 2011
Matter: NOx - nitrogen oxides
Locality: Opava-Katerinky
Measuring programme: TOVKA
Organization: CHMI
Region: Moravskoslezsky
District: Opava
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 12.1 12.9 27.5 31.9 6.4 20.6 15.8 13.1 92.4 24.9 29.0 24.5 16.2 47.1 75.7 53.0 17.1 11.6 10.1 16.6 13.8 25.2 27.1 46.1 55.7 55.2 25.2 51.1 78.7 32.3 92.4 29
2 25.5 37.6 35.7 22.1 9.9 18.0 47.7 41.0 57.0 31.3 21.2 28.9 36.2 31.3 38.5 69.3 81.0 45.2 19.9 14.3 24.6 27.5 27.8 43.5 26.5 48.0 35.0 81.0 26
3 37.5 26.9 37.1 57.7 16.8 8.9 35.7 17.5 28.1 35.0 23.5 14.6 29.3 33.4 35.5 36.7 19.2 12.3 51.1 50.9 58.6 36.3 27.4 36.6 15.2 50.3 43.5 64.6 53.3 23.8 33.9 64.6 30
4 28.4 33.8 34.8 25.4 30.7 35.5 17.1 11.1 11.9 13.7 24.5 17.5 12.0 19.1 21.5 36.0 39.1 29.0 42.3 36.7 27.1 17.0 21.5 21.3 20.8 29.2 26.5 23.5 18.0 25.0 42.3 29
5 17.1 17.9 20.3 12.6 22.0 19.5 13.1 18.1 29.8 25.9 31.8 18.8 16.8 17.0 10.5 15.9 16.7 26.1 26.1 18.0 14.5 15.7 23.6 16.6 18.8 16.5 14.2 13.1 18.1 19.6 19.3 18.8 31.8 31
6 12.9 13.0 15.1 22.4 19.6 14.4 16.6 11.3 12.0 12.2 11.6 15.2 17.0 18.6 18.0 18.0 15.8 8.3 7.2 10.5 15.9 10.5 9.5 10.1 8.4 10.9 11.1 9.2 16.6 8.6 13.3 22.4 30
7 11.7 5.7 8.3 11.3 7.2 13.3 17.7 14.0 13.1 9.3 8.6 14.6 16.9 10.8 13.1 12.9 11.1 14.5 17.3 17.6 11.6 11.2 9.2 9.8 16.9 15.6 19.5 12.5 12.2 8.8 8.5 12.4 19.5 31
8 16.6 18.7 18.1 23.5 14.3 10.4 10.4 12.8 9.2 15.8 13.3 15.4 12.3 15.3 9.8 19.9 22.0 19.0 10.8 11.1 21.9 17.8 23.5 20.0 17.3 15.7 8.2 13.6 17.2 22.4 27.0 16.2 27.0 31
9 20.7 19.5 22.9 14.8 12.7 15.2 16.3 17.4 26.0 31.0 21.1 19.3 25.6 26.3 27.4 20.0 10.1 13.2 16.5 43.2 40.7 25.2 26.2 45.2 47.5 27.9 23.9 53.1 36.1 25.7 53.1 29
10 27.5 42.9 41.4 23.1 17.5 14.3 18.8 14.1 12.9 17.0 13.0 20.2 16.1 15.1 16.6 42.9 27.9 29.1 28.1 32.9 51.7 39.0 39.6 35.1 41.0 60.2 87.8 14.7 17.5 23.3 73.4 30.8 87.8 31
11 84.0 77.4 95.3 85.8 63.1 79.9 99.9 93.6 122.6 28.2 48.9 79.5 68.8 118.1 97.9 51.4 25.3 40.0 33.4 17.5 21.2 26.1 22.6 27.9 19.9 22.6 15.1 79.1 16.9 41.4 56.8 122.6 30
12 45.8 19.4 19.5 13.3 13.6 21.6 16.2 21.9 16.1 15.2 21.6 25.5 28.5 19.3 20.2 12.2 9.8 10.7 99.4 95.8 26.7 56.1 47.5 14.5 10.2 16.3 17.6 10.2 13.6 10.5 16.7 25.3 99.4 31