NOx - TOHBA

Detailed overview of air pollution values for the measuring programme

Year: 2018
Matter: NOx - nitrogen oxides
Locality: Ostrava-Hrabova
Measuring programme: TOHBA
Organization: ZU, MSK
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 12.2 12.9 21.4 61.0 24.7 47.4 56.4 78.1 55.3 51.2 30.1 29.4 38.0 18.1 31.4 14.3 26.7 26.9 29.3 67.9 41.4 20.7 25.1 41.4 42.7 15.6 21.4 44.4 30.0 35.0 78.1 29
2 39.8 48.2 32.7 18.5 33.7 57.8 77.2 39.1 52.2 46.7 39.5 47.3 47.2 33.1 24.4 40.4 39.4 106.4 53.7 44.9 31.2 34.6 23.9 34.1 33.0 27.7 47.9 42.8 106.4 27
3 65.0 46.7 62.8 72.0 53.9 85.9 39.2 64.4 46.9 35.5 21.5 18.1 38.0 29.5 43.8 43.5 25.3 30.4 26.8 45.4 41.6 53.8 44.1 43.6 34.8 50.1 24.6 29.0 19.5 14.6 41.7 85.9 30
4 14.5 34.3 49.2 23.4 20.4 45.3 45.6 17.2 36.6 27.4 53.7 46.1 22.2 32.2 46.1 31.5 40.2 52.1 34.6 38.5 20.7 37.9 34.0 37.4 30.8 36.3 33.1 28.4 18.5 23.1 33.7 53.7 30
5 21.9 48.8 22.8 23.7 17.2 25.0 27.6 27.5 43.0 40.7 30.6 37.4 31.1 28.5 37.3 16.2 23.5 16.3 22.9 28.1 40.2 33.5 31.7 35.2 30.1 27.6 29.8 42.4 49.0 32.3 30.0 30.7 49.0 31
6 25.4 16.7 25.4 40.8 23.5 26.9 34.6 30.3 26.7 23.5 26.1 32.5 25.5 20.8 20.3 21.6 23.1 20.2 28.5 31.6 16.4 14.3 11.9 13.7 23.0 25.6 26.7 27.9 18.4 11.1 23.8 40.8 30
7 19.8 24.0 24.3 22.7 14.0 14.9 17.1 23.2 23.5 27.6 22.1 14.0 14.5 13.7 24.7 22.4 18.5 11.6 13.9 23.7 19.3 18.0 22.8 19.9 24.6 26.1 25.5 27.0 18.0 29.4 26.9 20.9 29.4 31
8 28.4 27.5 25.7 21.3 17.6 26.9 34.1 29.2 31.3 16.9 18.8 24.8 23.0 21.0 26.1 29.6 23.8 21.3 27.9 31.2 24.7 30.9 37.6 17.2 17.9 25.2 37.3 32.6 28.9 20.7 22.0 25.9 37.6 31
9 19.7 20.1 32.7 29.4 33.7 42.3 40.3 27.7 30.5 35.3 34.1 40.6 30.9 26.5 23.3 38.7 35.4 36.6 39.4 36.9 17.1 14.3 8.0 13.8 34.9 17.2 29.0 13.4 22.5 31.0 28.5 42.3 30
10 29.6 18.7 17.0 35.4 37.4 20.7 16.1 47.9 73.1 71.1 76.0 68.7 47.2 49.5 86.6 74.8 78.6 82.6 34.2 15.8 23.9 45.3 14.3 46.3 86.6 23
11 25.7 51.9 21.9 36.5 94.1 86.9 70.4 84.5 140.3 71.1 34.9 75.7 43.3 48.9 42.6 32.8 40.2 48.6 46.7 36.6 58.6 91.4 36.7 34.4 32.5 42.5 56.4 107.9 96.6 58.3 140.3 29
12 22.1 19.7 33.0 39.6 105.6 79.9 33.1 12.3 11.0 23.3 29.0 44.5 53.4 46.4 23.5 28.6 35.2 94.7 77.8 25.9 28.6 16.5 16.8 10.1 12.5 16.9 23.2 28.5 15.7 11.8 15.1 33.4 105.6 31