NO2 - HPLOA

Detailed overview of air pollution values for the measuring programme

Year: 2015
Matter: NO2 - nitrogen dioxide
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 15.4 11.0 9.0 4.6 7.9 2.9 18.0 12.0 8.0 5.4 5.9 7.4 7.3 8.9 7.4 6.3 8.7 6.2 7.1 9.8 13.8 7.7 11.6 7.5 6.7 7.8 10.0 11.0 12.4 13.6 14.0 9.2 18.0 31
2 13.3 17.9 16.6 13.0 12.8 10.8 13.8 7.6 11.2 12.2 7.2 6.1 8.1 6.9 7.1 6.3 8.0 17.0 13.7 13.2 10.1 8.2 11.5 10.6 11.3 8.9 10.0 9.6 10.8 17.9 28
3 8.9 9.7 8.4 8.4 7.7 8.2 7.6 6.8 7.1 8.5 7.7 9.0 12.8 10.7 7.8 7.4 8.4 11.8 11.9 21.3 7.0 11.2 14.7 13.3 19.7 20.5 16.4 11.9 14.3 12.5 11.1 21.3 30
4 12.2 11.9 12.6 11.9 11.2 12.2 17.3 7.7 5.2 6.3 8.5 6.0 7.8 8.8 8.8 6.8 6.8 5.5 5.3 5.3 5.3 8.2 10.9 11.3 10.3 8.6 9.6 9.4 8.3 11.4 9.1 17.3 30
5 9.5 8.7 7.4 8.4 7.9 9.1 8.3 8.2 8.1 6.9 2.4 3.6 1.8 3.3 4.9 2.7 3.4 4.2 3.5 3.3 3.3 3.8 3.4 4.0 4.3 2.8 2.9 5.2 9.5 27
6 3.3 3.8 3.2 1.9 2.9 3.1 3.0 5.8 6.5 5.2 3.9 2.3 1.6 1.3 1.5 2.0 2.6 5.8 3.2 2.2 2.9 3.1 3.8 3.5 2.3 4.8 4.3 2.3 3.1 4.4 3.3 6.5 30
7 2.3 2.7 2.4 4.6 2.2 3.2 2.0 3.8 1.9 1.5 1.8 2.4 3.7 3.8 1.8 1.5 2.0 3.0 2.5 2.0 2.4 2.6 3.1 3.2 2.9 1.4 3.8 3.4 4.1 3.7 3.2 2.8 4.6 31
8 3.3 4.2 3.8 4.1 4.9 4.1 4.3 3.7 4.8 4.6 4.4 2.5 2.6 1.3 2.7 2.0 6.1 7.9 3.8 2.0 2.9 2.0 1.0 3.8 4.6 2.9 2.9 4.1 2.7 2.6 3.2 3.5 7.9 31
9 4.3 3.1 3.9 5.2 4.0 2.7 3.3 2.4 3.0 5.2 2.8 3.1 2.5 4.2 2.1 2.5 2.7 5.5 4.1 2.6 3.2 3.3 5.0 5.3 5.0 4.9 4.6 5.6 5.6 5.2 3.9 5.6 30
10 4.8 4.4 4.9 4.7 6.9 5.1 7.6 10.4 11.1 7.1 5.6 8.1 6.7 11.4 6.1 16.6 20.7 10.7 10.3 11.4 7.7 11.7 5.5 4.8 9.0 4.5 4.8 6.2 9.2 5.6 4.8 8.0 20.7 31
11 3.1 3.1 6.9 9.5 11.5 9.2 13.2 4.1 13.2 8.4 11.7 9.8 7.6 3.9 4.4 9.2 7.8 6.5 6.1 5.8 5.5 7.9 9.7 9.6 9.5 8.4 5.4 10.8 5.2 5.0 7.7 13.2 30
12 5.0 9.3 6.3 14.6 7.0 7.1 7.5 4.1 11.4 7.0 11.0 7.1 4.1 3.7 10.1 9.3 12.0 18.3 6.7 6.0 7.5 7.0 9.3 4.3 8.1 5.7 8.7 5.5 6.0 2.8 3.6 7.6 18.3 31