NO2 - ASTOA

Detailed overview of air pollution values for the measuring programme

Year: 2011
Matter: NO2 - nitrogen dioxide
Locality: Pha5-Stodulky
Measuring programme: ASTOA
Organization: CHMI
Region: Prague
District: Praha 5
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 14.3 23.9 31.5 50.3 40.4 43.6 44.0 27.5 21.2 27.6 14.1 11.4 28.0 46.2 30.8 27.6 21.1 18.1 25.6 20.4 41.3 22.2 47.8 32.1 45.8 44.6 53.5 64.1 32.8 64.1 28
2 32.7 42.2 39.0 17.7 9.2 18.0 25.1 37.0 53.9 40.5 18.1 24.4 23.8 28.7 23.3 24.0 32.8 36.3 19.0 17.3 52.2 62.4 68.2 34.0 44.7 53.2 33.7 68.2 26
3 46.2 36.0 22.0 44.4 32.7 23.6 35.2 42.7 34.4 25.4 25.5 45.8 60.2 66.0 37.0 29.8 45.7 26.6 17.3 36.5 53.1 56.2 39.6 33.2 38.9 22.1 26.0 37.6 43.7 41.2 17.8 36.8 66.0 31
4 17.2 21.9 20.1 22.1 19.7 18.4 14.6 8.9 11.6 16.3 20.7 14.6 11.6 19.6 24.7 35.1 32.5 51.0 39.0 50.5 50.1 26.7 14.2 13.6 19.4 31.3 36.6 33.0 24.0 22.2 24.7 51.0 30
5 19.6 18.9 23.4 23.9 32.6 33.9 22.1 19.2 32.5 46.2 40.8 22.2 26.9 16.7 13.8 11.5 18.5 25.8 23.3 15.7 19.9 13.3 19.4 14.3 20.6 17.1 15.1 11.0 15.3 16.7 17.5 21.5 46.2 31
6 12.7 15.2 15.6 16.4 14.0 18.6 15.9 15.4 18.3 27.1 13.1 26.2 15.1 14.2 22.7 14.8 12.5 6.7 5.6 8.9 15.5 13.7 9.7 10.2 7.9 20.3 18.0 12.6 14.9 27.1 28
7 12.1 5.5 7.4 13.7 19.9 15.4 15.2 27.9 14.5 10.1 19.9 17.5 15.0 10.8 12.1 18.6 10.2 13.4 12.9 14.3 15.7 10.5 8.9 11.2 15.3 23.7 29.9 18.3 16.3 7.3 13.0 14.7 29.9 31
8 21.5 25.6 20.8 16.4 24.0 18.9 10.4 8.6 8.2 10.1 20.2 13.4 15.2 11.3 25.1 26.8 27.3 31.1 15.0 26.6 27.5 18.3 25.3 22.6 23.9 25.2 8.4 22.0 15.7 28.7 42.1 20.5 42.1 31
9 48.4 29.6 20.6 31.5 16.5 22.1 13.5 12.7 15.8 16.9 14.6 14.4 12.4 15.4 32.6 33.4 18.8 12.7 21.3 25.8 36.3 17.9 27.7 32.0 41.3 47.1 28.8 39.2 45.0 45.6 26.3 48.4 30
10 43.3 43.0 26.7 22.9 22.3 14.4 14.4 10.2 15.6 13.5 10.0 23.6 24.8 30.0 37.8 31.0 42.8 28.2 25.6 23.2 39.0 41.1 31.3 18.9 27.0 30.2 31.0 23.1 30.4 27.1 40.5 27.2 43.3 31
11 29.9 19.0 20.5 20.9 28.9 30.5 38.6 29.3 24.6 36.9 37.5 45.9 59.9 71.2 73.0 48.5 35.8 47.5 42.6 26.9 34.1 38.4 28.8 27.4 32.2 22.5 15.7 46.8 35.7 45.4 36.5 73.0 30
12 31.2 36.4 11.8 12.9 12.3 18.1 14.6 15.7 12.7 18.9 33.6 25.0 25.4 18.9 25.8 12.5 9.8 12.5 25.0 33.6 22.9 30.3 20.6 6.8 7.8 11.2 16.7 15.1 8.9 10.3 15.3 18.5 36.4 31