NOx - TOPRA

Detailed overview of air pollution values for the measuring programme

Year: 2019
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 13.3 6.9 12.1 23.8 18.3 11.1 113.6 31.4 70.6 32.4 30.3 33.3 15.0 14.5 41.1 49.4 34.9 48.0 116.4 68.0 75.6 88.4 36.5 32.9 32.0 30.8 27.2 74.6 59.0 140.0 105.8 48.0 140.0 31
2 146.1 29.6 21.8 25.8 71.2 100.0 45.4 42.8 27.9 17.9 25.8 14.7 46.2 62.7 75.5 58.6 35.6 61.2 66.5 54.4 46.9 22.4 33.1 43.7 71.0 48.7 31.0 34.4 48.6 146.1 28
3 60.2 48.5 20.7 28.9 28.5 36.6 32.1 28.8 18.6 11.9 18.3 27.4 29.8 24.6 23.9 10.9 19.6 28.9 37.6 74.5 78.0 45.2 57.4 11.1 19.6 11.2 31.3 57.4 60.8 59.9 17.9 34.2 78.0 31
4 22.3 45.8 42.7 18.9 66.9 30.5 22.5 34.1 22.2 24.5 22.8 29.0 17.5 20.3 28.5 34.5 33.6 53.2 32.7 21.8 19.5 16.5 17.6 22.1 24.2 41.4 20.5 12.1 22.4 20.2 28.0 66.9 30
5 9.9 20.3 40.4 16.8 6.9 13.2 20.3 40.0 34.9 31.0 13.7 16.4 17.2 28.0 37.3 32.9 33.5 35.8 45.3 16.7 18.6 28.5 23.5 19.2 35.2 29.0 10.5 28.0 45.2 25.8 45.3 29
6 26.9 21.3 29.4 35.1 33.5 36.4 29.2 34.0 23.6 47.3 42.7 27.0 29.7 20.5 17.2 9.2 16.0 20.5 25.6 22.0 20.5 13.8 16.6 19.4 27.2 28.9 14.1 13.0 22.2 14.6 24.6 47.3 30
7 20.1 16.5 11.0 21.0 23.1 21.5 11.3 19.2 22.1 11.2 22.5 27.2 15.2 15.2 20.9 20.7 23.6 38.9 30.8 32.0 26.9 37.2 22.2 25.0 41.8 30.0 19.6 21.8 29.6 29.6 19.0 23.4 41.8 31
8 20.1 21.5 9.5 14.8 26.1 20.0 18.0 17.6 33.3 22.2 18.7 21.2 15.1 23.3 37.5 27.9 21.7 19.9 25.5 20.0 12.3 19.8 21.6 19.2 20.0 49.7 42.1 56.3 36.6 25.9 19.8 24.4 56.3 31
9 29.0 17.9 28.1 45.6 41.0 16.5 19.1 10.1 28.1 40.2 55.7 51.7 27.9 19.3 27.2 27.9 13.2 24.9 29.5 48.1 33.1 59.0 65.6 34.1 58.3 38.7 47.0 15.0 11.7 20.1 32.8 65.6 30
10 20.7 24.8 37.7 39.2 20.1 15.6 61.6 39.4 36.1 24.3 25.1 17.3 16.1 64.1 34.3 83.2 88.1 38.0 89.0 149.8 104.9 106.7 142.0 121.8 47.6 17.9 36.0 45.5 27.4 71.0 54.8 149.8 30
11 73.2 15.8 30.0 31.3 67.3 44.6 109.3 87.3 46.2 32.2 65.6 105.2 23.6 44.2 30.3 29.4 41.7 127.7 107.3 70.9 39.3 33.5 42.7 103.2 94.1 25.9 45.8 23.0 41.0 56.3 127.7 29
12 77.7 79.7 67.9 37.8 19.6 16.8 20.6 21.2 34.8 46.8 96.0 59.7 64.6 20.1 18.5 96.0 125.7 85.1 190.8 16.4 23.2 26.3 14.7 11.9 13.2 10.7 14.2 6.5 16.4 20.5 24.1 44.4 190.8 31