NOx - TOFFA

Detailed overview of air pollution values for the measuring programme

Year: 2013
Matter: NOx - nitrogen oxides
Locality: Ostrava-Fifejdy
Measuring programme: TOFFA
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 8.4 17.9 16.8 30.9 11.7 25.3 46.9 32.8 52.2 24.1 30.1 21.0 38.0 103.0 140.5 62.6 32.7 49.4 38.7 64.3 50.4 46.6 112.8 40.2 23.9 34.7 30.8 27.8 18.8 42.5 140.5 29
2 19.0 12.9 16.8 15.7 16.7 39.4 46.9 63.0 25.1 29.6 50.3 74.4 40.5 50.8 93.4 51.7 36.5 45.9 20.8 30.7 37.1 35.3 54.1 50.2 62.8 44.5 38.2 85.0 42.4 93.4 28
3 25.0 28.0 15.9 65.3 45.1 54.8 88.7 33.4 33.1 44.9 31.4 35.9 30.5 19.6 17.9 30.5 21.0 37.1 26.3 53.8 35.7 26.9 28.3 14.3 17.3 21.1 21.9 56.5 56.3 31.1 20.1 34.4 88.7 31
4 30.3 28.9 25.4 22.1 40.9 17.8 35.0 34.1 81.3 24.8 26.3 22.4 16.4 61.9 58.3 41.0 53.5 25.6 24.9 21.2 35.2 60.4 36.2 37.4 39.8 24.7 16.8 19.0 29.5 22.5 33.8 81.3 30
5 21.3 38.8 20.3 29.0 22.3 35.0 41.1 41.8 41.8 12.4 10.4 16.4 21.4 43.9 28.1 18.6 17.9 23.3 10.8 20.4 36.5 15.5 17.3 17.9 12.4 11.0 25.0 23.4 22.5 24.0 43.9 29
6 14.1 15.2 14.4 14.1 17.8 21.1 26.7 18.8 19.7 16.9 24.7 30.1 33.4 17.3 17.5 27.6 25.4 19.4 23.5 22.1 18.4 15.0 12.9 13.6 14.9 16.4 25.6 22.8 22.5 16.7 20.0 33.4 30
7 21.4 31.4 27.2 13.0 13.5 15.6 17.5 25.9 37.0 17.0 18.4 19.0 14.9 13.8 15.8 27.2 30.7 30.7 16.2 17.5 25.6 30.4 33.4 29.5 58.1 35.7 19.2 37.1 28.0 20.7 24.7 24.7 58.1 31
8 30.7 30.4 32.8 19.3 45.0 32.4 45.3 23.7 14.1 17.2 26.5 24.4 32.1 32.1 59.0 33.0 26.6 25.3 14.0 17.0 27.5 36.1 33.6 18.0 13.4 15.4 25.7 30.5 47.5 45.6 21.6 28.9 59.0 31
9 18.8 16.6 36.3 46.0 43.7 37.8 43.2 31.7 42.3 17.5 36.2 31.1 22.8 13.8 15.0 17.8 22.6 16.9 27.0 19.6 16.4 14.3 21.3 35.7 35.9 19.9 39.7 26.5 22.3 32.6 27.4 46.0 30
10 29.6 55.6 46.3 91.2 27.1 44.6 105.2 104.8 41.8 28.9 42.7 37.1 28.5 67.1 30.1 23.5 24.3 28.2 22.3 13.9 78.0 109.6 102.4 36.9 124.1 17.2 12.5 12.2 23.8 56.3 151.6 52.2 151.6 31
11 28.1 20.1 14.9 18.3 33.4 20.5 19.0 30.8 23.8 31.8 27.4 80.6 66.7 50.3 100.4 64.9 52.1 57.7 140.6 64.2 67.5 62.2 29.5 13.1 17.1 24.3 31.7 28.5 26.7 19.3 42.2 140.6 30
12 17.1 78.4 26.9 33.2 28.1 26.3 11.2 15.8 28.9 71.4 23.3 26.0 33.5 24.7 23.2 24.7 19.0 14.1 14.7 22.2 22.0 16.9 21.0 7.6 5.6 12.5 21.3 10.9 21.2 128.4 105.0 30.2 128.4 31