NOx - HPLOA

Detailed overview of air pollution values for the measuring programme

Year: 2018
Matter: NOx - nitrogen oxides
Locality: Polom
Measuring programme: HPLOA
Organization: CHMI
Region: Kralovehradecky
District: Rychnov nad Kneznou
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 5.1 8.3 5.7 6.6 7.0 5.0 7.1 6.2 5.9 6.8 9.6 10.9 7.8 5.6 7.2 9.1 10.2 6.7 12.2 7.3 5.9 8.6 14.7 11.6 8.8 6.7 11.0 7.8 5.9 4.1 8.9 7.9 14.7 31
2 7.9 9.9 6.2 4.7 3.6 4.9 6.9 6.8 5.0 7.1 11.7 9.5 6.8 9.4 7.3 11.3 7.3 3.5 4.5 9.2 9.1 9.3 8.0 4.7 4.2 7.3 7.5 8.2 7.2 11.7 28
3 9.1 11.8 9.1 9.9 9.7 11.2 16.0 7.3 6.5 5.9 4.3 6.5 6.2 3.5 5.9 9.1 2.7 11.2 5.3 4.6 4.4 12.6 13.8 6.4 5.4 9.4 4.0 6.5 6.1 2.1 5.3 7.5 16.0 31
4 1.5 1.5 2.6 2.7 3.8 2.0 2.3 3.4 5.6 4.4 5.1 4.9 5.3 5.2 5.4 7.4 6.3 7.0 6.0 6.6 5.8 5.5 6.9 7.7 7.7 5.3 5.0 5.6 4.3 5.1 4.9 7.7 30
5 5.0 4.5 5.3 5.7 5.3 4.9 5.1 4.3 4.1 4.4 5.5 5.0 5.0 6.3 5.6 5.9 6.1 5.5 4.2 4.5 4.4 4.3 5.7 6.1 4.9 4.1 4.3 4.2 3.4 3.7 4.9 4.9 6.3 31
6 5.8 3.8 3.2 3.2 4.4 5.5 5.1 2.9 2.3 3.8 3.7 3.9 7.8 4.1 4.2 3.5 3.5 3.8 4.3 3.6 3.8 4.2 3.8 3.1 2.9 2.9 5.7 7.2 5.3 4.1 4.2 7.8 30
7 3.7 3.6 4.3 4.6 5.1 5.0 4.6 4.6 4.3 5.3 7.3 7.0 4.5 4.4 4.5 5.0 5.2 4.8 4.7 4.5 5.0 4.8 5.1 4.6 5.2 4.8 4.0 4.7 4.4 4.5 4.3 4.8 7.3 31
8 4.5 4.9 5.1 4.7 4.4 5.0 5.0 5.4 5.1 6.4 4.2 3.9 4.2 5.3 3.4 2.6 3.4 3.7 3.6 4.9 4.2 3.4 4.2 5.1 7.3 4.2 5.9 5.4 4.8 6.4 4.9 4.7 7.3 31
9 6.2 3.5 5.9 5.3 7.0 5.1 8.0 5.8 5.5 6.7 9.6 8.5 8.5 5.9 5.9 7.6 5.9 8.1 6.2 7.6 5.7 5.3 5.2 7.9 11.0 8.5 4.4 5.1 6.6 11.0 28
10 9.6 8.2 5.7 7.6 6.7 7.2 6.9 8.1 5.8 5.4 5.9 6.6 5.8 5.7 6.4 7.4 7.9 8.6 6.8 8.2 6.1 11.0 11.6 6.6 8.7 9.8 8.9 6.9 7.0 7.2 7.5 7.5 11.6 31
11 6.8 8.2 6.2 5.9 6.6 6.7 8.2 9.8 9.3 9.2 7.1 8.8 14.8 8.2 7.0 10.2 7.9 7.3 14.1 13.2 12.2 15.0 10.3 9.4 7.8 11.6 7.5 7.2 4.7 6.8 8.9 15.0 30
12 13.0 9.2 11.2 8.3 4.0 11.5 12.1 6.1 5.5 6.1 6.7 7.6 7.9 11.6 7.9 8.5 15.8 11.2 8.6 14.5 11.7 7.6 7.7 5.6 7.1 11.3 12.6 10.1 14.7 6.7 6.7 9.3 15.8 31