NO2 - TOPOA

Detailed overview of air pollution values for the measuring programme

Year: 2015
Matter: NO2 - nitrogen dioxide
Locality: Ostrava-Poruba/CHMU
Measuring programme: TOPOA
Organization: CHMI
Region: Moravskoslezsky
District: Ostrava-mesto
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 22.4 13.5 10.4 6.4 13.0 31.9 19.0 18.0 13.4 10.9 8.0 14.4 13.2 20.3 16.2 14.5 12.0 23.8 33.1 36.3 32.8 32.0 14.7 12.5 13.1 24.5 32.4 24.2 16.8 32.3 18.3 19.5 36.3 31
2 29.6 33.8 32.6 28.2 34.6 18.8 18.0 9.4 20.8 15.9 33.9 18.0 20.0 31.4 40.8 25.7 33.6 35.4 18.7 25.3 27.5 18.0 21.3 23.8 18.7 28.6 42.6 22.7 26.0 42.6 28
3 16.3 18.1 15.5 24.8 20.8 32.1 27.0 14.8 28.3 30.4 11.7 12.5 16.7 25.3 30.6 42.8 31.5 31.0 28.1 21.6 17.2 15.5 37.0 20.5 35.8 24.7 19.9 14.0 11.3 12.0 10.1 22.5 42.8 31
4 11.1 11.2 13.7 13.4 8.6 10.5 13.4 11.9 30.1 19.6 16.0 16.4 14.6 14.2 17.4 17.1 12.3 9.6 10.2 11.5 13.2 15.9 20.9 22.3 14.2 12.7 16.1 10.4 16.0 21.2 14.9 30.1 30
5 13.6 13.6 14.4 19.6 19.1 18.1 12.3 22.3 14.2 8.5 16.4 11.2 16.4 14.5 17.8 10.2 12.6 16.0 21.5 13.2 18.2 20.7 13.0 15.5 26.3 11.1 16.3 15.1 7.0 16.2 15.5 26.3 30
6 13.6 9.2 10.7 11.1 16.4 14.1 8.4 19.5 14.0 13.0 15.3 18.1 7.9 9.9 9.9 8.8 7.1 9.5 8.9 8.8 7.9 11.6 11.3 6.7 5.0 9.2 13.2 11.1 19.5 27
7 12.2 18.7 16.4 14.0 12.6 8.3 21.2 10.7 11.5 8.6 8.4 10.9 11.7 9.5 10.8 14.0 21.8 12.0 8.1 12.6 11.7 20.8 12.1 19.7 7.4 10.2 10.7 9.1 8.3 8.9 12.5 12.4 21.8 31
8 20.8 24.7 22.0 21.1 13.1 26.6 28.0 15.5 20.3 22.7 21.7 16.1 26.3 38.8 16.0 18.6 27.4 25.7 19.8 21.1 22.7 14.3 17.2 15.3 24.7 19.7 10.7 15.7 18.6 22.4 23.5 21.0 38.8 31
9 14.0 16.2 20.0 28.4 9.6 3.3 12.5 13.7 20.4 26.8 23.6 13.6 20.2 14.2 31.6 15.2 11.9 18.9 18.8 12.1 24.3 21.8 14.9 16.4 14.6 11.5 9.3 13.9 23.7 22.9 17.3 31.6 30
10 23.7 21.5 12.6 14.3 20.7 36.9 26.0 34.4 29.0 17.9 11.6 19.8 38.3 31.7 30.3 35.5 16.7 16.3 26.8 18.5 17.6 23.2 21.0 19.7 15.3 26.1 31.2 40.7 26.7 28.9 25.4 24.5 40.7 31
11 10.1 21.0 24.4 32.8 36.1 41.3 27.8 21.4 24.3 18.6 25.1 23.7 18.8 6.7 7.6 22.9 14.5 9.2 10.9 14.3 14.1 20.3 17.5 30.2 22.3 35.1 32.2 18.1 7.9 11.3 20.7 41.3 30
12 15.0 29.6 34.1 19.2 16.6 7.2 19.5 19.0 12.1 28.7 24.1 31.0 22.3 22.0 16.6 19.7 16.2 7.7 9.8 14.9 20.3 17.4 11.8 10.3 16.0 18.6 24.7 27.2 10.9 18.7 34.1 29