NOx - TOPOA

Detailed overview of air pollution values for the measuring programme

Year: 2014
Matter: NOx - nitrogen oxides
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 13.7 41.9 24.2 26.0 21.1 12.3 10.1 11.0 51.0 104.6 61.1 36.7 20.2 56.8 34.5 42.7 36.1 35.4 52.7 36.7 21.4 81.7 91.5 44.4 48.4 82.1 53.3 42.6 104.6 27
2 9.6 11.3 38.6 13.7 11.3 25.3 13.2 15.7 10.6 25.0 29.3 56.7 38.0 43.3 21.9 14.8 44.6 42.5 23.1 53.4 38.6 28.2 33.3 44.8 83.3 53.3 61.1 34.7 32.8 83.3 28
3 32.8 27.0 82.1 47.5 36.1 24.4 35.0 28.7 25.8 49.4 37.5 31.4 49.3 40.4 10.7 10.5 15.6 17.3 15.1 26.0 18.4 14.4 14.2 12.6 22.9 34.7 30.9 23.9 30.0 39.1 35.4 29.6 82.1 31
4 34.1 61.6 24.7 29.2 23.8 23.6 26.6 13.5 15.3 8.5 18.1 16.5 17.9 14.8 26.6 35.7 27.5 25.5 25.0 13.8 14.0 23.8 22.5 26.4 23.7 61.6 24
5 17.3 15.5 12.0 9.7 20.8 14.4 16.6 15.1 12.3 10.9 11.0 13.8 12.7 12.7 11.0 12.4 16.8 20.3 16.4 12.8 20.0 18.5 16.0 14.1 10.1 13.7 14.4 7.1 11.3 12.1 6.3 13.8 20.8 31
6 5.7 8.8 23.6 22.8 13.7 12.8 13.4 14.9 20.5 21.9 14.5 8.5 10.7 6.6 10.4 15.0 16.4 13.8 10.4 9.7 6.5 9.1 8.5 10.9 17.3 12.4 23.2 9.4 5.7 14.6 13.0 23.6 30
7 16.0 20.4 18.4 11.9 11.1 12.7 16.4 15.7 13.3 8.9 15.4 7.9 13.2 12.1 14.2 16.9 17.1 18.8 21.5 14.3 31.1 15.6 15.3 13.6 21.3 16.9 24.2 23.2 16.7 10.7 9.3 15.9 31.1 31
8 12.8 27.8 16.4 24.8 9.6 11.5 23.6 14.0 10.6 19.5 13.6 16.7 15.0 17.9 11.3 10.1 9.6 9.9 27.8 11.4 27.3 16.9 7.7 13.4 17.0 12.2 20.0 26.2 14.4 10.2 8.5 15.7 27.8 31
9 13.7 16.5 21.6 22.1 23.3 18.2 16.9 17.0 16.1 17.5 30.7 27.8 12.8 15.2 33.8 29.5 52.1 26.3 19.3 16.5 8.7 10.5 20.9 16.1 22.0 18.4 12.5 22.8 12.0 19.9 20.4 52.1 30
10 27.3 27.0 25.7 49.5 48.3 16.6 11.7 42.0 26.2 23.9 25.6 52.0 39.6 57.0 27.9 24.4 9.8 34.9 30.7 15.6 21.1 27.8 23.0 29.8 37.8 50.3 28.3 47.2 88.0 33.4 88.0 29
11 18.2 12.6 19.4 11.5 10.4 38.4 75.2 35.8 72.6 66.7 74.1 67.7 116.0 114.7 48.7 31.3 67.4 61.7 64.5 25.9 45.6 49.0 55.0 47.1 51.3 93.8 53.9 39.7 22.1 19.9 50.3 116.0 30
12 30.5 46.5 112.3 121.5 142.5 82.8 46.6 41.0 45.2 34.0 27.0 14.2 12.0 14.9 17.9 27.3 23.4 23.0 15.2 8.6 9.2 10.2 8.8 7.3 6.9 14.3 44.9 12.9 17.6 50.0 18.0 35.0 142.5 31