NO2 - KCHMA

Detailed overview of air pollution values for the measuring programme

Year: 2012
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 11.1 9.9 6.9 6.0 4.3 6.4 5.6 5.1 12.1 13.7 17.6 8.9 5.3 5.6 13.9 19.6 20.0 35.2 11.1 9.0 8.2 4.1 9.8 12.2 26.5 20.5 24.4 12.3 35.2 27
2 29.5 30.9 37.9 23.7 26.2 37.0 28.4 35.8 23.5 33.1 30.3 43.2 52.4 36.0 8.1 13.5 15.4 14.4 10.5 21.9 18.5 29.8 19.6 14.0 9.2 12.3 16.0 19.0 23.7 24.6 52.4 29
3 22.0 22.1 18.1 30.0 31.0 30.2 21.6 14.6 23.5 16.9 6.4 10.1 8.9 10.7 22.4 31.1 18.6 12.0 19.4 20.5 25.7 24.3 24.3 17.8 16.1 21.8 17.5 14.2 8.2 7.3 6.7 18.5 31.1 31
4 8.1 20.0 17.4 12.6 16.6 10.8 7.1 10.1 8.4 15.5 15.6 15.1 15.6 14.7 9.9 19.0 16.9 19.6 21.0 13.5 7.1 9.3 17.6 10.8 15.6 18.0 21.2 10.4 13.3 13.7 14.2 21.2 30
5 15.5 13.3 13.8 17.3 8.7 8.8 10.5 15.0 12.8 14.4 7.8 5.7 9.2 10.6 7.6 5.9 6.2 9.4 13.0 11.2 8.0 13.3 17.1 14.1 12.8 10.4 9.9 17.8 13.0 12.7 7.3 11.4 17.8 31
6 6.8 7.2 6.9 6.4 8.8 10.5 6.9 7.9 6.1 9.9 8.5 7.9 8.4 8.6 9.6 6.1 11.2 10.4 10.9 9.9 9.8 8.7 7.5 4.6 5.2 10.5 8.1 10.7 11.6 6.3 8.4 11.6 30
7 7.4 10.6 8.7 9.4 8.4 8.6 8.8 8.1 9.2 9.6 5.3 7.2 6.4 4.6 4.7 6.1 5.9 8.3 7.3 7.2 5.8 7.9 12.3 13.8 15.9 15.6 11.4 7.3 7.9 8.2 9.1 8.6 15.9 31
8 10.5 14.5 12.3 13.5 10.3 7.2 9.4 11.3 11.6 9.5 10.4 9.4 16.6 16.4 16.3 16.5 15.5 10.8 19.5 12.9 11.7 13.9 16.0 8.7 7.0 4.3 12.5 16.1 14.4 12.6 12.4 19.5 30
9 8.7 16.7 17.7 17.4 13.9 14.0 20.2 14.3 17.0 20.2 11.0 8.9 13.6 10.8 9.0 11.2 17.2 16.0 15.6 16.3 14.5 10.4 12.6 15.6 14.7 16.2 8.1 14.0 12.3 16.8 14.2 20.2 30
10 20.8 18.4 12.9 9.8 9.7 7.5 8.0 15.3 16.6 19.9 22.2 15.8 13.6 14.2 14.7 18.0 22.9 19.4 16.9 17.9 16.6 15.5 20.7 20.4 16.1 21.4 10.0 13.8 22.2 17.5 16.3 22.9 30
11 21.0 10.0 8.5 11.1 10.3 12.1 11.7 9.8 19.6 21.9 23.1 15.3 32.7 27.2 12.2 11.9 14.9 18.1 28.8 14.4 16.1 24.5 18.8 19.1 22.4 32.5 26.0 18.5 13.7 17.5 18.1 32.7 30
12 33.4 17.2 20.9 15.2 18.3 13.4 28.4 26.2 19.0 17.5 14.8 35.1 40.2 35.0 31.6 18.1 25.4 23.5 24.8 11.8 27.0 24.7 15.8 22.1 10.8 6.3 8.2 14.0 19.2 9.0 20.9 40.2 30