NOx - TOZRA

Detailed overview of air pollution values for the measuring programme

Year: 2012
Matter: NOx - nitrogen oxides
Locality: Ostrava-Zabreh
Measuring programme: TOZRA
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 14.0 17.8 16.2 13.3 7.9 24.0 11.3 27.4 31.9 30.5 21.9 13.9 14.9 17.7 38.9 38.1 87.2 35.4 23.3 20.7 12.0 11.6 25.7 43.8 63.0 53.4 122.0 118.5 64.8 73.8 90.3 38.2 122.0 31
2 76.6 99.3 90.6 75.1 64.8 65.8 80.9 162.2 101.1 84.6 89.7 119.3 62.0 78.7 28.7 39.9 34.3 23.4 20.9 57.9 20.3 22.0 26.7 23.7 11.4 24.8 56.6 30.8 44.8 59.2 162.2 29
3 40.8 37.5 62.0 58.2 96.6 66.2 55.1 20.8 21.5 29.2 39.0 35.9 37.8 56.5 41.2 44.2 32.5 63.1 26.9 56.2 90.5 97.2 43.5 27.4 36.9 32.9 23.5 22.2 19.1 18.5 44.4 97.2 30
4 16.5 43.5 78.2 53.8 20.7 22.8 30.9 24.1 41.7 34.2 26.0 29.7 32.1 32.3 49.1 40.9 40.7 25.9 39.3 19.9 24.4 13.9 41.5 31.4 33.4 13.4 17.3 26.6 32.3 78.2 28
5 49.9 52.8 22.5 21.6 11.6 14.9 31.3 27.0 37.1 18.7 13.8 16.3 18.4 29.3 32.5 22.8 36.6 43.5 20.8 32.3 41.7 28.6 30.0 25.5 25.1 22.6 28.2 13.1 18.7 19.3 26.9 52.8 30
6 13.9 16.7 15.3 43.4 33.7 32.1 19.7 14.6 12.1 16.2 35.8 27.7 15.2 30.8 30.8 10.7 23.7 23.1 29.4 22.1 16.6 32.0 24.1 10.1 11.5 16.8 15.7 34.1 25.2 19.9 22.4 43.4 30
7 17.3 28.4 29.2 35.1 26.5 14.5 12.9 20.4 23.2 19.5 15.3 10.7 10.9 8.5 7.8 23.2 10.3 11.0 11.2 12.4 23.5 27.9 29.9 29.0 49.3 16.7 25.7 10.1 12.7 20.0 32.5 20.2 49.3 31
8 29.6 19.1 25.6 32.7 31.8 11.7 12.0 21.1 22.1 15.7 15.6 26.3 30.1 22.0 34.3 49.3 33.4 21.6 11.5 17.2 30.2 16.4 35.0 10.2 22.7 8.2 26.1 24.4 38.5 48.9 19.2 24.6 49.3 31
9 19.0 25.4 31.9 45.3 35.4 29.2 14.8 29.9 34.7 46.1 17.4 15.4 28.7 33.5 18.7 43.3 62.1 38.0 31.8 45.5 53.0 15.5 46.6 49.8 59.2 20.9 35.7 17.2 46.7 34.2 62.1 29
10 69.2 35.1 23.8 11.4 10.0 9.2 18.3 21.7 19.1 20.9 76.0 46.0 38.1 14.1 17.7 29.1 78.5 121.0 105.8 61.7 70.5 63.3 76.3 57.9 27.3 34.3 21.9 34.6 41.4 17.6 70.2 43.3 121.0 31
11 34.7 25.2 15.3 74.2 19.4 15.8 14.8 19.2 80.8 20.3 15.1 71.4 73.8 145.1 153.3 105.6 30.4 12.3 93.8 116.0 81.9 52.0 40.5 28.1 18.2 118.0 216.3 164.4 43.5 18.3 63.9 216.3 30
12 80.3 32.3 38.0 20.7 36.5 18.0 92.9 121.4 44.0 29.5 47.9 41.5 127.4 341.0 16.6 24.1 28.6 35.4 86.8 70.1 80.1 64.2 24.8 13.0 11.8 13.7 11.6 48.6 10.5 9.2 54.0 341.0 30