NO2 - KCHMA

Detailed overview of air pollution values for the measuring programme

Year: 2011
Matter: NO2 - nitrogen dioxide
Locality: Cheb
Measuring programme: KCHMA
Organization: CHMI
Region: Karlovarsky
District: Cheb
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 15.3 9.6 18.8 14.2 30.0 21.2 28.7 29.2 22.2 30.4 23.8 16.1 17.8 10.3 10.3 21.2 29.4 31.6 11.3 12.5 12.9 16.3 14.2 17.2 23.4 22.7 27.1 22.8 40.5 20.7 40.5 29
2 25.5 30.2 27.1 10.9 6.8 8.9 33.2 23.4 29.2 37.4 14.0 11.6 23.3 16.3 12.3 17.9 28.9 29.9 25.1 14.7 20.3 30.2 33.4 33.5 39.9 28.2 35.0 34.2 24.3 39.9 28
3 28.2 18.1 10.8 23.4 16.2 17.3 14.4 21.6 16.1 8.2 14.8 18.5 34.4 29.1 19.9 17.3 21.4 15.3 12.5 23.5 23.9 26.0 22.3 24.1 21.9 12.1 17.9 22.3 28.1 19.0 12.2 19.7 34.4 31
4 16.4 13.3 19.4 13.6 14.3 15.3 12.2 7.7 9.1 17.5 17.5 7.2 8.4 14.7 17.8 15.3 23.7 20.5 20.6 23.4 24.6 18.7 14.3 13.0 15.3 18.4 15.9 18.7 17.1 14.2 15.9 24.6 30
5 13.6 15.7 16.9 14.9 20.3 16.5 14.0 15.9 14.7 19.1 16.8 12.5 14.3 8.6 10.3 10.3 16.4 18.0 20.4 12.9 14.8 10.2 13.5 12.5 16.5 11.1 9.3 9.2 15.3 12.1 10.9 14.1 20.4 31
6 9.9 11.8 15.3 10.7 10.2 12.1 11.9 9.0 14.7 15.3 10.3 10.0 13.8 11.0 12.6 8.0 7.7 6.2 4.2 7.9 10.6 7.1 6.9 7.3 7.4 11.9 15.0 17.1 12.0 10.2 10.6 17.1 30
7 9.2 4.7 6.0 8.0 11.2 11.4 8.6 10.6 8.6 5.6 12.4 9.6 9.2 9.5 10.7 10.3 6.5 10.6 12.7 11.6 9.3 6.9 9.2 9.9 11.9 17.2 18.7 17.3 10.5 5.9 7.3 10.0 18.7 31
8 9.3 14.7 11.3 10.6 11.9 6.4 9.0 5.5 7.0 10.5 13.8 10.4 10.4 8.0 10.5 13.1 18.2 15.8 9.8 11.0 13.6 16.8 17.8 15.7 15.2 12.0 7.6 11.7 12.2 16.1 21.3 12.2 21.3 31
9 20.0 19.6 13.5 12.7 10.1 12.4 7.7 8.8 12.2 10.4 9.4 12.4 8.2 14.5 15.5 19.9 13.0 8.5 12.7 15.0 19.6 17.0 17.5 16.8 19.0 22.6 22.0 19.2 21.2 22.7 15.1 22.7 30
10 22.0 22.2 26.4 18.9 13.9 10.2 8.4 5.0 11.3 11.2 8.0 11.6 15.6 18.4 18.9 12.9 26.5 22.2 12.1 18.4 29.2 22.7 12.0 7.5 10.5 22.4 11.3 18.6 19.4 16.5 22.7 16.4 29.2 31
11 11.2 12.3 10.3 11.3 9.8 21.0 21.4 10.7 10.9 17.8 15.4 18.0 34.1 42.1 55.0 37.8 34.7 27.6 15.1 11.4 23.6 25.8 25.6 26.6 29.2 14.6 9.3 28.1 25.8 21.9 55.0 29
12 28.4 20.3 7.7 6.8 7.7 10.1 8.5 13.9 8.7 15.2 20.0 11.0 14.9 9.9 13.1 8.9 6.9 10.1 16.5 24.7 16.5 28.3 15.5 4.0 5.7 8.3 11.3 13.6 7.9 7.2 15.3 12.8 28.4 31