NO2 - TOPOM

Detailed overview of air pollution values for the measuring programme

Year: 2010
Matter: NO2 - nitrogen dioxide
Locality: Ostrava-Poruba/CHMU
Measuring programme: TOPOM
Organization: CHMI
Region: Moravskoslezsky
District: Ostrava-mesto
Unit: µg/m3
Measuring method: guajacol (modif. Jakobs-Hochheiser) - spectrophotometry
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 20.8 7.1 16.7 40.6 40.8 49.7 39.3 33.9 18.2 16.0 29.5 34.6 33.8 40.4 43.5 47.6 17.2 32.0 48.8 25.2 32.1 30.2 50.7 51.6 60.4 48.5 20.7 10.6 22.3 28.4 33.0 60.4 30
2 28.3 16.9 34.0 45.5 38.4 21.0 15.8 22.6 60.2 50.2 23.4 15.4 2.5 10.3 21.2 50.4 30.1 44.5 24.5 21.5 17.3 21.4 30.8 33.2 18.3 21.4 9.0 27.0 60.2 27
3 9.7 13.0 21.7 12.9 8.6 12.0 18.4 29.7 31.1 26.0 25.0 17.1 10.7 2.5 11.0 10.4 17.7 23.5 11.4 9.7 11.7 15.2 24.2 35.5 11.5 8.9 9.9 13.4 13.3 14.9 22.0 16.2 35.5 31
4 15.7 19.0 12.1 13.3 8.0 12.1 23.7 23.8 15.0 8.4 11.8 26.2 22.7 32.9 23.1 11.2 8.6 11.0 17.3 12.4 12.0 8.1 17.6 14.6 16.4 18.1 11.3 18.2 14.9 12.8 15.7 32.9 30
5 16.9 12.9 15.2 15.6 20.0 24.9 11.8 13.0 16.3 17.3 5.5 7.7 13.7 10.4 9.4 5.9 8.8 11.6 16.5 10.3 11.4 13.5 11.4 9.6 10.9 21.3 12.8 13.2 12.3 10.7 11.3 13.0 24.9 31
6 11.5 11.0 8.1 10.3 15.9 17.1 12.8 18.7 14.9 14.7 16.0 11.7 11.0 12.2 17.6 18.0 15.8 15.2 9.7 11.1 10.2 7.8 10.5 16.2 11.2 11.1 22.7 20.0 20.0 13.9 22.7 29
7 13.8 22.1 13.1 13.2 14.2 8.6 13.0 14.0 20.6 18.4 16.9 18.3 13.9 14.1 16.1 27.3 10.2 6.1 13.9 17.7 16.7 18.4 10.9 2.5 6.8 19.4 9.6 15.4 12.8 10.8 12.3 14.2 27.3 31
8 12.5 14.6 10.4 16.1 21.0 15.9 8.7 12.3 15.3 16.6 17.2 16.9 22.2 8.3 13.9 8.4 11.7 14.1 18.4 14.9 10.5 11.6 12.8 14.4 12.5 8.6 7.4 10.2 14.5 10.9 13.4 22.2 30
9 7.9 10.5 10.7 16.6 11.2 14.7 28.7 35.8 22.2 26.5 23.4 24.4 15.2 9.4 13.2 14.5 14.5 14.1 12.5 21.8 18.1 17.3 15.4 15.1 18.3 12.3 10.5 13.4 10.7 11.0 16.3 35.8 30
10 24.0 26.0 13.2 36.8 33.2 29.1 24.2 34.4 24.9 20.9 23.2 32.8 33.9 23.4 24.4 32.5 20.9 21.9 5.1 14.9 23.2 11.9 12.8 24.7 18.5 25.7 15.4 16.3 15.2 7.9 22.4 36.8 30
11 14.1 24.3 21.0 14.2 13.2 29.3 22.9 21.2 19.8 23.1 12.7 10.2 22.2 32.2 32.1 29.9 27.0 13.9 19.0 23.3 41.8 12.9 12.2 18.0 28.4 19.2 33.3 17.8 27.0 21.9 41.8 29
12 30.7 34.7 39.9 39.4 15.0 54.2 54.6 41.3 17.2 17.9 14.3 8.5 16.0 23.5 28.5 27.6 21.4 25.0 12.9 50.4 29.7 36.8 28.7 7.5 18.0 22.7 42.2 20.6 38.3 22.3 28.0 54.6 30