NO2 - TOPOA

Detailed overview of air pollution values for the measuring programme

Year: 2014
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 10.9 21.0 16.9 16.5 16.9 11.0 9.7 10.9 31.4 38.5 29.0 20.3 18.5 34.7 25.7 21.5 24.1 29.0 39.7 30.8 19.9 49.8 52.2 37.4 39.9 55.5 27.0 27.4 55.5 27
2 9.3 10.7 27.5 11.5 10.5 21.9 11.9 13.4 9.9 19.1 21.8 35.1 23.1 28.7 15.5 12.4 26.8 22.6 20.9 29.3 19.1 21.3 23.4 27.8 34.7 32.3 27.2 23.0 21.1 35.1 28
3 24.2 22.9 48.1 34.7 29.5 21.5 28.9 24.0 20.5 31.6 28.8 24.7 31.8 30.2 10.2 9.3 14.1 15.2 13.1 21.4 15.9 12.2 12.8 11.2 17.9 26.7 26.5 20.0 24.8 27.7 26.0 22.8 48.1 31
4 23.1 37.0 19.7 26.0 21.8 15.6 20.8 12.3 14.2 18.4 22.2 26.0 6.5 14.6 14.0 15.7 12.5 18.4 27.9 20.8 21.3 20.3 11.3 11.9 19.0 16.6 22.4 18.9 37.0 27
5 14.5 12.8 10.7 8.3 14.6 12.0 14.6 12.9 10.8 9.9 9.5 11.7 10.3 10.8 9.3 10.6 12.7 13.7 12.4 10.2 15.0 14.7 13.6 11.7 8.3 12.6 13.0 6.9 9.6 10.5 6.5 11.4 15.0 31
6 6.0 8.5 19.5 14.5 11.9 11.5 12.5 12.6 16.6 18.0 13.9 8.6 10.0 6.8 8.0 12.0 12.4 11.4 9.4 8.3 6.4 6.9 8.0 9.7 15.1 8.8 19.5 9.6 6.0 11.4 11.1 19.5 30
7 9.8 16.9 13.9 10.9 10.9 10.2 13.6 13.8 10.8 8.1 13.2 7.0 12.0 10.0 11.5 13.8 15.5 17.0 18.3 13.1 27.8 14.3 13.8 12.3 17.4 15.2 18.2 19.9 13.4 9.8 8.5 13.6 27.8 31
8 10.9 20.2 14.4 20.9 8.8 10.7 17.7 11.8 9.1 16.3 12.3 13.6 13.2 14.9 10.3 9.0 9.0 8.9 19.9 10.0 19.8 14.3 7.3 11.9 15.3 11.4 16.3 18.4 12.9 9.7 7.4 13.1 20.9 31
9 11.9 14.1 18.7 18.8 18.7 15.6 14.7 12.3 11.5 16.0 26.9 22.1 11.6 14.2 25.6 22.9 31.2 18.2 16.2 15.2 8.0 9.5 10.5 12.9 17.9 15.2 8.6 17.8 12.0 17.3 16.2 31.2 30
10 21.5 22.7 20.5 24.7 25.5 11.1 9.8 20.2 16.2 14.6 16.1 23.5 21.5 27.5 16.8 13.3 8.6 18.7 19.7 13.7 16.9 22.4 16.6 16.5 25.3 30.6 22.7 26.7 32.5 19.9 32.5 29
11 15.9 12.2 18.3 11.1 10.2 22.3 23.5 30.5 31.3 22.3 31.8 34.5 37.4 47.7 30.4 22.8 33.9 30.3 25.2 18.1 24.6 34.6 27.9 21.2 27.9 39.7 33.5 31.4 20.8 18.2 26.3 47.7 30
12 26.2 34.9 41.3 41.5 50.3 30.1 30.4 26.0 36.6 29.6 23.3 13.3 11.6 14.1 16.6 22.5 20.8 20.2 14.2 8.5 9.3 10.0 8.3 7.0 6.9 12.6 36.0 12.4 15.7 36.3 17.0 22.0 50.3 31