NO2 - TOPOA

Detailed overview of air pollution values for the measuring programme

Year: 2013
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 63.4 38.5 20.3 27.7 39.9 34.0 28.5 50.5 49.1 28.0 36.8 19.5 34.9 20.4 19.5 12.8 63.4 16
2 19.8 9.4 18.1 13.2 16.8 27.6 32.0 29.4 15.6 24.0 52.2 57.7 27.0 30.9 56.4 37.0 30.7 34.7 18.3 23.1 26.6 29.4 36.7 37.9 39.8 23.4 26.8 33.2 29.6 57.7 28
3 15.5 20.7 13.5 30.4 13.1 18.2 38.8 30.8 28.2 34.4 16.4 25.7 20.7 14.9 11.9 18.6 20.1 33.2 18.9 25.3 22.7 13.9 19.7 17.2 17.8 17.9 24.0 44.2 25.5 21.6 12.8 22.2 44.2 31
4 17.5 25.6 17.4 17.9 24.9 14.1 18.9 33.2 62.0 22.3 18.5 16.1 12.9 13.4 27.6 20.4 21.2 19.1 18.5 14.0 17.9 25.6 20.0 26.1 19.1 18.7 10.9 16.2 17.2 20.7 20.9 62.0 30
5 18.6 25.5 11.8 17.5 16.5 24.6 20.4 13.4 20.8 8.9 7.1 8.5 13.3 11.6 20.6 18.9 20.7 9.6 9.3 15.3 14.4 8.1 9.7 10.6 8.6 8.6 12.4 13.7 16.7 13.8 13.3 14.3 25.5 31
6 9.0 8.5 7.1 8.6 10.9 13.3 14.2 10.6 10.3 8.6 13.5 14.1 20.9 10.7 10.2 7.6 12.9 9.5 16.1 10.6 9.8 7.7 6.9 8.2 7.6 8.7 18.3 12.3 9.2 6.4 10.7 20.9 30
7 12.8 11.2 10.8 6.1 5.9 9.5 9.0 13.9 15.7 9.2 6.5 6.1 9.0 6.8 9.5 9.3 12.5 13.0 8.6 8.7 10.3 11.8 13.6 13.7 27.1 17.4 16.0 11.5 8.2 11.2 27.1 29
8 13.6 14.6 13.5 10.9 15.9 18.7 19.1 10.6 13.0 17.0 14.3 13.7 17.0 20.4 13.3 21.5 11.1 9.8 12.8 20.9 22.6 14.7 15.5 19.0 19.7 19.0 22.0 20.6 21.9 16.4 22.6 29
9 10.7 9.0 13.4 14.6 23.4 21.9 19.3 27.5 18.9 13.4 24.9 12.9 13.7 11.2 15.4 13.3 16.6 10.6 14.8 13.8 13.0 11.1 8.2 16.0 30.3 15.7 16.4 13.2 17.3 22.8 16.1 30.3 30
10 23.7 28.2 24.5 28.8 14.8 16.1 34.0 35.3 25.5 25.2 38.6 24.5 15.1 27.9 18.7 16.2 17.3 12.6 11.2 12.0 26.1 28.4 23.1 24.4 34.8 13.2 9.4 8.4 19.8 24.8 36.2 22.5 38.6 31
11 18.4 13.7 9.8 13.2 27.4 16.7 19.3 21.5 16.9 17.6 17.5 32.5 25.6 44.6 39.7 32.7 32.0 28.0 38.0 23.6 32.5 36.0 20.3 9.6 12.1 15.2 28.4 28.1 21.9 22.5 23.9 44.6 30
12 15.0 26.6 23.0 25.2 18.1 6.3 5.5 15.6 17.1 40.6 24.7 23.2 27.0 20.1 19.4 17.8 12.3 12.9 16.0 19.3 18.1 11.4 13.8 8.6 7.2 10.2 14.0 8.0 18.5 26.9 28.0 17.8 40.6 31