NO2 - TOPRA

Detailed overview of air pollution values for the measuring programme

Year: 2012
Matter: NO2 - nitrogen dioxide
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 13.5 27.1 24.1 26.6 18.4 17.4 15.6 30.2 25.8 20.0 34.7 20.2 22.2 6.0 10.0 36.5 45.3 40.8 36.0 39.5 18.1 15.1 32.7 25.7 29.9 33.5 56.8 61.1 47.3 43.7 51.0 29.8 61.1 31
2 42.7 49.5 50.6 44.4 35.3 34.8 39.9 74.3 53.6 47.7 52.0 79.6 74.8 60.2 20.1 30.6 41.5 36.0 34.2 59.2 29.6 32.5 42.5 31.8 15.1 12.0 34.6 33.6 29.1 42.1 79.6 29
3 35.5 19.0 28.7 32.1 46.3 43.6 44.2 32.9 46.8 28.0 14.5 21.9 18.8 33.6 37.0 42.5 32.0 39.1 41.7 34.7 36.5 39.1 32.5 16.5 33.7 25.8 29.7 21.5 16.8 8.1 31.1 46.8 30
4 12.4 34.0 42.4 22.3 24.8 31.3 14.1 14.4 32.2 34.4 36.2 26.6 15.8 15.5 14.6 24.6 33.9 41.1 28.1 27.7 17.8 30.9 18.2 36.7 37.8 44.5 22.1 24.2 35.8 27.4 44.5 29
5 38.6 34.5 22.9 26.2 17.0 10.8 16.8 23.8 42.6 34.1 26.8 9.8 10.1 22.9 22.6 12.5 23.0 26.8 26.8 34.5 30.3 21.6 19.6 12.9 20.3 16.3 24.4 14.7 14.6 21.9 22.7 42.6 30
6 17.3 12.8 16.9 23.3 18.4 24.1 25.4 21.9 17.8 12.6 20.2 23.5 19.6 18.9 30.6 12.2 13.5 29.5 14.3 18.5 12.4 23.9 22.7 13.1 13.9 16.6 19.4 24.6 33.5 22.4 19.8 33.5 30
7 11.0 17.8 16.1 21.6 21.8 16.3 10.4 19.4 26.9 23.5 27.4 18.4 16.4 13.1 13.2 18.6 20.0 20.7 20.4 15.9 13.6 9.7 21.3 22.1 34.9 20.8 30.7 13.1 14.2 23.4 25.1 19.3 34.9 31
8 26.7 29.1 20.4 21.5 28.0 17.3 25.0 19.5 18.3 11.2 11.0 16.4 23.6 23.7 20.1 27.8 26.0 28.7 27.1 27.1 36.5 26.1 27.6 20.4 28.3 24.2 26.0 40.4 39.4 45.6 18.1 25.2 45.6 31
9 10.7 17.4 19.1 23.9 18.7 27.4 24.7 23.0 23.0 42.0 44.4 19.3 14.7 32.3 22.0 25.6 37.7 42.0 23.3 26.7 34.4 24.1 29.1 42.7 36.1 21.4 22.8 24.0 17.0 21.3 26.4 44.4 30
10 33.3 37.3 39.1 24.4 19.1 10.7 24.2 28.6 28.8 30.2 33.7 40.1 28.2 23.9 20.1 23.1 36.0 41.2 42.6 36.0 35.9 31.9 36.7 36.8 24.6 20.4 10.8 22.6 24.7 25.6 44.1 29.5 44.1 31
11 39.3 35.5 17.4 28.2 22.9 25.1 26.3 32.7 39.4 21.4 26.8 33.0 38.4 55.5 50.7 46.1 35.2 27.9 43.0 46.5 32.2 34.9 27.7 32.3 23.7 45.9 58.7 52.9 25.9 21.1 34.9 58.7 30
12 30.8 27.5 33.9 34.4 44.1 33.0 49.8 54.5 50.7 46.0 35.8 38.5 69.9 83.5 31.3 30.7 40.6 38.9 40.4 42.4 44.6 43.8 19.8 17.5 14.7 16.9 21.9 32.9 18.6 13.9 16.4 36.1 83.5 31