NOx - TOFFA

Detailed overview of air pollution values for the measuring programme

Year: 2015
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 25.1 19.0 12.6 10.3 23.7 76.1 26.8 22.3 17.0 13.9 20.5 16.5 21.3 29.2 25.3 27.5 23.1 35.8 66.5 80.7 67.2 62.5 29.9 18.2 22.0 32.3 31.2 24.8 23.1 46.5 18.3 31.3 80.7 31
2 27.2 32.9 41.9 67.0 50.1 19.8 23.3 13.6 23.3 27.5 50.5 21.9 33.1 121.5 58.5 36.1 61.3 39.4 22.7 51.3 69.3 37.0 34.3 33.3 29.5 41.2 97.5 51.0 43.4 121.5 28
3 23.3 22.5 22.7 41.2 37.7 61.7 36.0 18.1 37.6 77.9 19.0 19.6 25.6 31.9 24.7 36.7 38.8 30.0 45.6 40.1 28.1 29.2 82.2 67.6 47.9 38.5 29.8 24.5 14.9 14.1 16.6 35.0 82.2 31
4 13.9 19.9 17.1 29.7 11.3 16.2 19.6 18.4 46.4 39.7 18.5 24.6 24.9 20.0 23.6 29.1 18.1 15.4 17.1 20.2 17.7 44.4 42.0 32.7 19.6 47.2 46.2 20.1 48.3 30.1 26.4 48.3 30
5 17.4 31.8 21.4 53.2 32.4 25.2 22.2 23.7 33.4 13.0 29.9 16.1 33.8 39.4 34.5 16.4 24.1 20.8 29.5 16.2 27.8 19.0 18.4 19.4 34.2 18.9 14.7 20.4 20.1 15.3 26.2 24.8 53.2 31
6 23.1 16.8 15.4 17.5 23.1 18.1 12.5 25.7 18.6 20.5 31.4 33.4 14.7 14.7 19.5 12.0 17.6 18.1 17.5 20.9 29.8 18.3 18.4 15.8 37.8 28.5 20.8 37.8 26
7 27.9 21.9 28.6 18.7 20.4 18.0 20.8 24.9 19.3 19.1 16.9 18.0 22.5 17.1 29.6 32.0 34.2 20.8 17.1 26.5 34.0 30.5 17.9 26.0 14.4 21.6 17.7 14.6 13.1 30.3 21.9 22.5 34.2 31
8 29.0 46.5 34.0 39.3 23.8 37.1 30.1 23.3 26.6 32.2 40.4 20.5 20.0 45.7 23.5 19.4 35.2 22.2 17.8 23.7 22.0 24.0 46.9 11.5 39.6 47.2 18.0 22.1 29.1 51.7 51.8 30.8 51.8 31
9 16.0 23.4 17.3 28.8 13.2 19.3 28.7 25.2 34.0 34.7 48.9 34.3 15.9 16.8 72.2 34.1 14.6 27.6 22.7 25.7 53.4 49.1 30.0 22.5 28.1 18.8 17.9 29.6 32.5 60.9 29.9 72.2 30
10 82.1 66.5 27.7 32.5 73.1 53.3 26.2 46.5 34.9 21.4 12.9 35.0 43.3 50.5 47.2 105.8 25.6 62.2 49.8 34.3 38.2 31.1 66.0 31.8 29.1 105.4 129.7 149.2 73.9 107.2 71.6 56.9 149.2 31
11 15.3 34.8 40.0 56.5 159.3 70.3 31.9 71.4 30.1 27.3 29.7 40.6 37.7 14.2 12.5 41.9 16.5 20.2 13.7 20.0 36.3 26.1 23.8 84.5 23.8 67.7 52.6 21.8 11.3 22.4 38.5 159.3 30
12 25.4 32.5 44.4 24.1 18.5 11.2 24.9 24.7 20.0 31.5 31.2 25.2 19.6 183.8 28.0 37.7 20.6 27.1 22.5 12.2 15.4 16.4 25.6 28.6 17.4 14.9 20.9 47.1 27.6 70.5 26.3 31.5 183.8 31