NO2 - TOVKA

Detailed overview of air pollution values for the measuring programme

Year: 2011
Matter: NO2 - nitrogen dioxide
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 10.6 8.2 9.9 6.9 4.9 12.6 18.5 14.1 11.3 23.6 36.6 21.1 24.0 18.7 14.5 22.7 31.2 32.4 14.1 10.6 9.4 15.4 12.5 22.3 23.5 34.8 40.1 42.1 21.7 43.6 52.2 21.4 52.2 31
2 23.0 33.0 30.7 19.1 8.6 13.3 23.7 29.1 35.5 24.2 19.0 23.5 29.4 28.4 33.4 49.4 49.9 34.3 17.7 13.4 22.8 24.9 25.0 36.3 24.4 43.0 27.5 49.9 26
3 33.2 23.8 28.4 37.1 14.8 7.9 23.7 18.5 16.6 26.3 28.7 18.3 13.6 24.2 28.2 31.4 31.8 15.8 11.0 30.7 33.0 38.3 29.4 21.1 29.6 13.2 30.2 27.8 33.1 30.9 20.0 24.9 38.3 31
4 23.5 23.2 23.5 17.7 24.5 27.8 12.1 8.2 8.8 10.2 19.6 13.5 11.2 16.4 19.2 26.9 30.3 24.0 29.9 27.4 23.4 15.5 19.5 18.5 18.6 24.9 23.0 20.4 16.1 19.9 30.3 29
5 15.2 16.0 15.4 10.5 16.3 17.3 11.4 14.6 22.8 20.5 24.7 15.4 13.6 14.3 8.7 13.0 13.5 19.4 19.4 14.9 11.8 12.9 16.9 13.4 13.2 14.4 12.4 11.2 13.5 16.6 15.5 15.1 24.7 31
6 10.4 11.0 12.8 19.3 15.1 12.1 13.9 9.8 10.6 11.0 10.4 11.7 15.0 15.1 15.0 15.8 13.7 6.8 5.9 8.7 12.1 8.5 7.2 8.1 6.8 8.7 8.9 7.5 13.6 7.1 11.1 19.3 30
7 9.9 4.4 6.6 8.7 5.6 9.8 13.5 11.0 11.1 7.5 6.7 12.1 13.9 8.7 10.6 10.0 9.1 10.4 13.4 13.5 8.7 9.0 7.3 8.0 12.9 12.4 14.3 9.5 9.5 6.7 6.3 9.7 14.3 31
8 10.1 9.6 14.1 16.5 11.6 8.2 7.8 9.4 6.5 11.8 10.4 12.4 9.5 12.3 6.9 11.8 17.0 15.5 8.8 9.0 17.8 15.0 19.4 17.3 14.3 13.2 6.5 10.3 14.0 16.1 17.8 12.3 19.4 31
9 17.3 15.8 18.8 11.8 10.4 12.7 12.8 14.1 16.0 21.3 17.5 15.5 16.6 16.7 19.4 16.2 8.2 10.7 13.7 27.8 21.7 17.4 19.0 23.7 24.4 22.2 16.2 25.1 22.0 17.4 27.8 29
10 21.0 20.5 29.9 19.3 14.5 11.2 15.6 10.9 9.6 13.1 9.6 16.1 12.0 11.8 12.4 26.1 20.1 20.7 20.4 22.5 25.9 27.1 29.5 28.2 29.3 31.7 35.5 13.7 16.5 18.7 29.4 20.1 35.5 31
11 42.4 46.5 45.8 37.6 32.5 38.4 52.6 40.9 41.9 22.1 27.5 38.6 45.1 56.0 57.4 38.8 23.3 31.2 22.0 15.9 17.8 21.1 20.1 23.4 16.6 18.7 13.4 33.5 14.4 24.4 32.0 57.4 30
12 20.9 16.7 16.4 11.9 12.2 19.0 13.8 17.5 14.5 13.8 19.0 18.7 18.3 16.9 18.7 11.3 9.6 10.4 33.9 37.8 22.8 35.7 27.4 12.0 9.8 14.3 14.5 8.8 12.5 10.0 15.9 17.3 37.8 31