NOx - HPLOA

Detailed overview of air pollution values for the measuring programme

Year: 2019
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 7.5 3.7 4.7 10.6 6.4 3.6 6.7 10.9 8.9 7.9 11.9 11.6 35.4 4.8 8.2 6.6 5.3 5.3 6.9 10.3 11.9 11.7 14.4 17.2 10.1 12.5 10.4 6.5 9.9 9.7 35.4 29
2 10.0 11.4 11.9 8.6 10.6 12.5 10.1 15.3 11.3 9.8 18.6 10.8 7.9 6.0 6.0 4.9 13.7 14.6 15.5 8.2 4.3 7.4 9.6 8.8 9.7 15.6 10.5 18.6 26
3 10.9 9.4 7.6 6.5 7.2 7.8 7.6 6.8 5.9 4.9 5.8 5.7 6.3 5.9 7.2 4.9 4.8 5.7 6.2 5.1 7.8 5.8 6.1 6.2 6.9 4.7 3.7 4.8 2.6 4.2 3.4 6.1 10.9 31
4 3.9 2.7 2.3 2.1 1.6 2.2 1.1 1.7 3.6 4.5 4.5 4.1 4.7 4.6 3.2 3.4 3.1 2.3 1.7 1.2 1.0 1.0 1.0 2.8 1.9 2.2 3.6 2.9 5.4 2.9 2.8 5.4 30
5 2.3 4.1 3.4 3.0 1.2 1.8 2.9 2.0 3.4 3.8 1.5 1.6 1.4 2.6 4.0 3.2 1.3 1.0 1.0 1.7 1.8 3.7 2.8 2.0 1.0 1.2 2.1 1.6 1.1 2.2 1.2 2.2 4.1 31
6 1.0 1.0 1.0 2.7 4.6 1.4 1.0 1.1 1.0 1.0 2.7 1.0 1.0 1.1 1.3 1.2 1.5 2.3 1.8 1.2 1.8 1.8 1.0 1.5 1.2 2.2 1.1 1.0 1.5 4.6 28
7 1.5 2.1 2.3 2.3 3
8 1.8 1.2 1.2 1.0 1.9 3.3 2.3 2.8 1.8 2.0 1.4 2.5 2.4 1.2 1.7 2.4 1.5 1.3 1.0 1.1 1.0 1.6 1.3 1.4 1.0 1.7 3.3 25
9 1.0 1.5 4.2 2.2 1.5 2.7 2.5 1.0 2.3 2.7 1.3 4.0 3.8 1.1 1.5 3.9 2.0 2.2 2.8 2.4 1.5 1.0 1.1 2.7 4.3 5.1 4.4 3.3 2.5 3.1 2.5 5.1 30
10 3.8 2.8 4.3 3.4 3.4 1.2 2.2 5.0 5.0 4.3 3.5 2.9 1.3 1.5 4.1 2.9 1.6 1.9 1.0 2.0 2.8 1.9 2.1 6.1 3.1 3.6 2.0 2.4 2.1 6.9 3.0 6.9 30
11 2.7 3.5 2.5 5.7 5.6 8.5 4.5 2.1 5.8 3.1 3.6 4.7 9.2 2.7 3.7 2.5 1.1 2.8 3.9 1.4 2.7 2.5 1.7 2.1 3.1 5.7 4.3 5.4 4.0 3.4 3.8 9.2 30
12 1.8 6.8 4.7 3.8 4.9 5.2 6.5 3.3 5.7 3.5 2.9 5.6 6.2 4.4 2.8 2.5 2.6 5.8 3.1 3.8 5.9 2.2 3.9 4.3 3.7 2.7 2.6 1.3 1.8 3.7 6.5 4.0 6.8 31