NOx - TOPRA

Detailed overview of air pollution values for the measuring programme

Year: 2015
Matter: NOx - nitrogen oxides
Locality: Ostrava-Privoz
Measuring programme: TOPRA
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 31.9 28.2 17.8 7.8 35.7 68.2 52.4 43.7 39.8 20.0 20.6 34.7 38.2 55.1 66.2 53.8 23.0 38.0 84.2 108.7 77.1 72.3 24.8 16.5 20.5 48.1 56.9 52.1 41.2 64.9 28.4 44.2 108.7 31
2 40.1 61.2 78.5 76.1 55.2 34.1 27.7 14.2 41.8 28.6 52.4 45.2 63.6 143.5 44.7 40.5 85.4 87.8 46.3 70.5 89.2 38.0 47.5 40.1 27.7 40.6 109.4 50.1 56.4 143.5 28
3 27.5 45.8 37.1 76.8 44.8 74.7 54.8 23.0 66.1 87.9 16.5 16.9 22.5 31.8 26.4 42.9 39.8 40.3 48.8 58.7 31.6 24.6 128.9 77.0 74.7 55.7 34.5 27.9 16.4 25.2 24.2 45.3 128.9 31
4 18.0 20.6 22.9 36.0 10.6 13.6 23.3 19.4 83.9 69.9 27.1 28.3 38.3 26.8 38.8 32.9 16.6 14.7 16.3 25.2 15.6 39.4 49.1 44.7 24.0 43.8 42.1 42.2 44.2 32.0 83.9 29
5 17.6 33.6 31.7 63.4 44.4 30.2 25.9 25.3 34.0 10.2 36.2 20.9 32.8 36.7 30.6 15.4 27.7 37.0 34.9 16.3 25.0 34.2 18.2 15.6 35.0 31.0 15.7 38.7 29.2 63.4 28
6 34.6 25.8 22.4 16.0 25.6 23.5 12.9 27.2 18.2 18.5 26.9 33.9 17.2 24.9 25.1 19.3 24.4 23.6 31.5 19.2 31.4 15.8 13.6 15.3 46.9 38.7 24.3 46.9 26
7 23.8 30.6 39.4 29.3 27.1 16.6 27.4 39.4 33.0 19.4 21.2 18.6 33.7 26.7 21.6 36.0 39.9 15.7 16.9 24.2 33.2 33.1 16.4 24.4 16.3 26.0 24.4 25.8 20.1 30.2 21.0 26.2 39.9 31
8 25.8 36.2 42.2 42.6 19.6 34.1 35.8 25.5 23.1 22.7 46.1 18.8 25.6 49.1 27.7 20.3 34.4 31.3 29.1 31.7 30.3 19.0 52.5 16.5 43.3 62.8 28.5 23.0 23.8 66.1 75.2 34.3 75.2 31
9 25.4 20.9 20.4 39.8 18.3 10.0 32.7 26.6 35.7 38.2 65.6 50.5 35.0 22.7 69.7 36.9 20.2 28.6 24.1 30.8 58.1 73.2 59.4 22.8 24.2 14.9 14.2 25.3 34.9 56.8 34.5 73.2 30
10 66.8 97.5 38.5 54.2 75.9 65.5 32.5 47.3 43.8 29.6 27.3 30.9 49.4 51.6 52.8 119.1 38.7 53.8 43.7 34.0 38.3 53.2 80.0 46.8 39.5 103.2 144.5 163.4 93.5 89.9 72.3 63.8 163.4 31
11 17.9 110.9 91.9 82.1 164.6 81.5 40.5 82.6 53.2 60.3 54.0 49.0 19.4 15.5 59.9 24.6 28.6 34.0 34.2 43.5 37.6 43.5 173.8 77.6 65.4 54.3 33.8 17.9 30.8 58.0 173.8 29
12 38.6 71.2 84.2 37.5 23.3 14.4 39.0 37.2 37.3 52.5 44.2 37.4 34.2 184.5 47.8 62.8 30.4 38.7 23.7 14.6 24.2 26.4 33.4 35.4 18.7 15.4 22.1 47.4 74.3 33.8 42.8 184.5 30