NO₂ - ULPRA

Detailed overview of air pollution values for the measuring programme

Year: 2023
Matter: NO₂ - nitrogen dioxide
Locality: Libkovice pod Ripem
Measuring programme: ULPRA
Organization: CEZ
Region: Ustecky
District: Litomerice
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 8.8 13.6 8.3 12.5 4.2 11.4 11.4 10.1 11.0 7.4 16.5 6.0 4.7 3.9 3.3 7.3 5.7 12.7 12.0 22.0 7.0 7.6 10.9 11.5 12.3 15.6 11.4 5.5 7.1 5.9 3.8 9.4 22.0 31
2 4.2 4.1 3.9 2.4 7.8 23.4 25.9 17.5 17.0 24.0 12.3 11.0 15.1 17.8 20.8 20.8 14.1 5.4 4.6 6.0 5.5 9.8 17.8 2.6 3.8 4.0 11.6 25.9 26
3 10.7 15.3 11.5 9.0 4.3 8.4 6.5 10.8 12.6 5.7 5.0 6.1 9.5 6.0 6.0 10.6 8.2 10.0 15.8 17.1 9.8 11.8 11.7 10.0 4.0 4.2 4.2 3.3 16.9 12.1 7.2 9.2 17.1 31
4 3.1 5.1 4.0 3.9 7.8 11.3 11.1 8.3 8.6 10.5 10.8 11.1 5.6 6.6 6.2 6.7 6.0 9.1 4.6 6.5 6.0 8.0 9.4 5.6 5.7 4.3 7.0 11.3 8.5 6.5 7.3 11.3 30
5 9.2 6.6 4.6 7.5 7.7 6.4 5.0 3.4 6.6 4.8 5.5 6.1 4.4 4.4 7.5 5.9 6.2 4.9 7.8 5.7 9.2 3.9 6.2 5.2 5.5 6.0 5.7 4.8 5.6 5.9 9.2 29
6 8.4 4.9 4.3 6.8 7.3 6.4 7.8 7.7 10.2 6.1 4.8 6.9 7.9 5.7 8.4 9.0 7.0 10.8 13.2 13.3 9.3 7.3 5.6 5.1 6.6 7.3 4.9 6.5 9.4 13.0 7.7 13.3 30
7 5.5 4.5 5.1 6.1 6.9 5.0 6.2 5.4 8.0 11.1 6.7 6.9 6.4 7.0 8.9 5.7 8.6 5.3 6.1 6.3 8.7 5.5 12.4 6.1 6.5 4.7 5.0 4.2 4.3 6.5 5.5 6.5 12.4 31
8 5.4 5.8 3.7 3.8 4.6 4.9 3.8 4.1 5.0 7.5 12.5 7.8 7.1 9.8 7.1 6.8 7.0 6.8 10.0 8.6 6.3 5.8 6.0 8.9 6.3 9.7 8.6 6.4 5.4 6.7 12.5 29
9 7.9 6.5 6.0 7.8 9.3 8.5 6.8 11.0 12.4 8.8 12.8 13.5 10.9 4.8 6.5 7.6 6.9 8.0 6.1 12.5 9.9 9.3 7.0 5.3 8.8 11.3 12.4 11.5 17.2 4.9 9.1 17.2 30
10 7.8 14.3 11.0 5.3 7.1 7.5 5.2 12.2 12.9 13.9 10.6 12.0 7.7 5.1 7.8 11.8 11.4 13.4 12.7 11.8 6.6 11.5 12.8 10.6 9.1 10.0 6.0 8.9 12.8 6.5 9.9 14.3 30
11 10.9 12.0 9.0 6.7 5.8 6.5 6.7 7.9 19.7 15.3 16.7 6.3 16.9 6.5 6.3 9.4 7.4 9.7 9.1 4.7 8.7 8.3 7.7 4.9 4.8 6.1 14.0 10.8 11.9 19.3 9.7 19.7 30
12 20.0 12.0 9.3 18.5 17.0 28.6 39.0 23.4 17.5 12.0 9.3 14.0 16.5 19.0 9.6 8.7 11.0 23.3 18.1 6.2 4.5 4.2 4.5 3.5 3.0 3.5 11.0 11.3 5.7 4.5 14.5 13.0 39.0 31