NO2 - HRNKM

Detailed overview of air pollution values for the measuring programme

Year: 2012
Matter: NO2 - nitrogen dioxide
Locality: Rychnov n. Kneznou
Measuring programme: HRNKM
Organization: CHMI
Region: Kralovehradecky
District: Rychnov nad Kneznou
Unit: µg/m3
Measuring method: guajacol (modif. Jakobs-Hochheiser) - spectrophotometry
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 12.3 11.6 11.6 10.0 6.3 9.6 9.8 11.2 14.3 15.9 20.5 11.8 10.6 9.7 12.9 20.6 18.2 23.2 25.0 25.4 11.6 9.4 22.8 16.7 23.3 13.6 18.0 18.2 21.4 24.6 25.5 16.0 25.5 31
2 20.2 25.0 21.9 15.3 11.2 16.4 21.0 30.8 22.3 18.0 20.6 24.9 34.7 21.8 16.5 19.8 15.4 19.6 17.8 23.3 27.5 22.3 8.2 14.6 10.0 19.3 10.8 19.6 34.7 27
3 16.3 12.2 9.8 9.9 20.0 19.8 21.8 14.1 13.8 23.4 18.0 20.5 18.3 18.2 16.2 13.7 13.8 26.6 17.3 15.4 16.1 15.4 15.6 15.8 20.6 20.6 17.1 14.9 10.0 16.7 26.6 29
4 15.9 23.8 13.2 20.5 14.4 18.2 9.4 8.2 9.7 13.4 13.6 19.2 16.4 7.8 10.0 14.7 11.2 12.3 10.8 14.3 12.0 11.8 13.1 12.1 11.5 11.9 11.5 9.0 9.5 12.1 13.1 23.8 30
5 8.8 10.3 14.0 10.6 7.8 9.4 8.3 10.1 13.7 13.9 10.5 12.0 2.5 7.6 11.5 16.9 11.7 8.9 10.7 7.2 13.9 12.4 6.8 9.7 7.8 5.4 8.9 14.7 15.8 14.2 10.5 16.9 30
6 13.1 10.5 13.1 9.9 10.2 13.0 12.1 11.5 11.8 16.2 13.6 12.4 7.5 9.4 13.0 15.1 12.6 11.3 9.7 7.2 9.7 9.1 2.5 2.5 6.3 2.5 2.5 9.9 16.2 27
7 6.8 8.6 5.1 10.1 11.1 9.6 10.2 7.6 12.1 5.9 11.0 12.6 15.5 14.9 11.6 2.5 5.6 7.3 10.8 15.5 9.1 8.9 8.6 8.6 15.5 24
8 9.6 9.2 7.9 10.1 9.0 9.3 7.9 5.6 6.6 5.1 6.4 6.1 8.8 9.6 2.5 8.9 10.1 16
9 7.0 6.5 8.8 11.0 17.5 12.0 9.2 10.1 9.2 9.1 26.6 10.3 11.0 10.4 11.1 11.7 21.8 9.5 12.0 12.5 9.9 15.4 14.8 18.1 12.6 8.8 7.2 6.2 7.3 6.3 11.5 26.6 30
10 7.9 7.4 8.1 8.3 8.1 9.6 6.9 9.6 7
11 0
12 0