NOx - CHVOA

Detailed overview of air pollution values for the measuring programme

Year: 2012
Matter: NOx - nitrogen oxides
Locality: Hojna Voda
Measuring programme: CHVOA
Organization: CHMI
Region: Jihocesky
District: Ceske Budejovice
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 8.6 9.0 8.0 5.2 5.7 9.6 6.5 12.4 9.8 6.2 4.9 6.2 6.9 9.2 13.6 7.9 8.6 9.3 8.2 9.2 5.8 6.7 13.2 7.9 11.9 14.5 14.5 26
2 16.3 8.6 11.6 14.9 9.1 16.2 22.1 23.2 22.5 19.2 16.8 11.1 15.6 19.5 11.2 13.2 18.3 13.4 12.1 7.3 10.1 13.0 16.0 16.1 15.0 9.4 10.0 15.3 13.5 14.5 23.2 29
3 13.0 13.8 10.4 9.3 11.4 10.5 11.5 9.3 7.6 9.7 8.1 8.8 9.9 10.2 8.0 6.9 7.4 6.4 7.6 5.3 6.3 7.5 8.2 8.7 6.2 4.8 5.9 5.4 6.9 6.2 4.9 8.3 13.8 31
4 3.4 4.6 4.9 5.4 8.2 6.2 4.9 2.8 3.5 4.0 4.7 3.2 4.5 5.2 4.6 3.8 2.4 2.9 3.3 4.1 3.0 2.1 3.4 2.7 6.4 5.4 4.2 3.4 5.6 4.2 8.2 29
5 3.5 4.7 5.9 5.5 5.0 3.7 3.7 5.1 5.1 4.7 5.1 6.0 3.7 5.9 5.1 4.8 4.3 4.8 4.6 4.4 4.7 5.6 6.5 5.7 5.0 3.7 4.2 3.7 4.9 4.9 5.0 4.8 6.5 31
6 4.5 4.2 4.0 4.4 3.6 4.9 3.4 3.5 2.9 4.0 5.0 4.4 4.2 3.3 3.6 3.7 4.5 4.5 5.2 4.3 4.1 4.4 4.3 3.7 3.7 4.0 4.6 4.8 4.1 4.1 4.1 5.2 30
7 3.8 5.0 5.3 3.8 3.8 3.6 4.1 3.2 3.7 4.6 4.5 3.8 3.0 3.3 2.8 3.7 3.9 3.6 3.6 3.2 3.0 3.0 4.1 3.6 5.3 24
8 4.4 3.3 3.0 3.1 2.5 2.7 2.9 3.7 4.0 5.4 4.2 2.9 3.1 3.7 5.5 4.7 4.4 2.8 4.5 3.7 5.0 3.8 3.7 3.3 3.1 3.4 4.7 4.0 5.0 4.0 3.8 5.5 30
9 5.4 5.5 6.2 6.2 7.5 5.8 5.3 4.4 4.4 5.0 5.1 3.5 6.0 6.5 5.5 3.9 4.8 6.7 5.2 4.2 6.2 5.7 5.1 7.8 4.0 3.9 4.3 4.3 5.7 5.8 5.3 7.8 30
10 7.0 7.1 5.1 5.7 6.2 5.3 3.9 3.3 8.3 7.1 8.2 10.8 4.7 4.2 7.0 5.1 6.8 6.6 4.7 5.7 7.1 7.9 6.7 10.7 7.8 7.8 7.2 8.9 8.6 10.1 6.9 10.8 30
11 8.3 5.2 4.5 6.7 6.8 6.8 10.1 10.6 7.0 7.7 9.8 10.7 12.5 13.6 17.1 11.7 8.2 17.1 14.3 15.4 11.8 13.2 12.4 10.5 14.4 16.1 20.5 24.7 12.4 11.7 24.7 29
12 16.3 19.5 13.8 15.2 13.4 12.6 20.8 16.2 21.3 22.9 21.3 11.4 8.0 17.6 16.7 12.2 12.1 14.5 15.2 18.0 28.3 16.4 14.8 7.1 8.5 11.2 9.1 8.8 4.3 10.8 14.6 28.3 30