NO₂ - UDROA

Detailed overview of air pollution values for the measuring programme

Year: 2021
Matter: NO₂ - nitrogen dioxide
Locality: Drouzkovice
Measuring programme: UDROA
Organization: ORGREZ
Region: Ustecky
District: Chomutov
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 21.4 18.6 19.6 22.8 20.5 10.7 9.6 12.7 9.9 11.3 16.9 14.2 4.8 4.1 8.1 4.8 10.5 14.7 10.5 15.1 28.5 29.4 9.5 8.7 12.4 13.4 9.6 21.8 17.5 6.0 11.1 13.8 29.4 31
2 20.8 33.3 30.7 9.7 23.5 15.3 12.6 13.3 19.5 18.0 10.7 15.6 8.9 17.6 34.8 35.8 22.6 24.3 20.5 20.8 16.3 18.7 20.0 25.1 25.4 16.2 3.6 6.8 19.3 35.8 28
3 24.0 33.8 33.1 17.3 7.0 7.0 7.0 10.3 14.8 19.6 18.1 4.5 4.8 4.5 8.4 4.5 6.3 7.9 7.3 2.6 4.8 5.7 7.7 11.8 12.1 12.5 7.7 7.5 11.9 11.3 10.1 11.2 33.8 31
4 11.4 4.1 3.6 5.0 5.3 4.3 3.9 3.6 13.5 16.6 12.6 6.7 7.8 4.8 5.3 6.4 8.3 9.0 12.2 9.1 7.7 4.0 5.8 6.9 5.0 6.2 10.4 13.4 9.0 8.6 7.7 16.6 30
5 10.3 5.4 7.8 12.3 5.1 8.7 5.3 6.6 11.8 11.8 9.3 7.1 3.8 8.6 5.0 4.3 4.8 4.8 7.7 5.6 6.5 4.2 5.3 8.0 5.5 4.1 6.2 5.6 5.0 3.6 8.5 6.7 12.3 31
6 7.6 9.9 7.9 12.4 10.3 8.8 7.8 7.3 12.5 10.9 10.8 6.8 4.0 7.4 12.3 13.2 10.5 7.6 14.6 13.1 8.9 7.7 11.8 8.5 11.0 9.5 9.0 11.3 9.8 14.6 28
7 6.0 6.8 8.7 8.7 4.8 4.6 7.5 11.2 5.0 4.4 6.6 5.5 9.1 5.0 6.0 7.5 5.0 9.5 10.4 12.4 11.2 8.0 11.3 10.7 6.5 11.2 8.6 7.9 12.4 27
8 7.3 6.5 6.2 9.0 11.8 7.9 4.3 2.8 8.3 10.3 7.5 7.9 14.0 10.0 11.0 6.4 4.3 6.5 8.8 10.4 7.2 11.0 6.8 6.6 7.0 4.2 6.4 6.4 6.4 8.1 4.5 7.6 14.0 31
9 4.8 7.9 9.8 10.3 11.3 13.6 11.6 13.6 13.3 13.2 9.9 7.9 9.8 11.2 19.0 10.1 9.0 7.0 5.8 10.9 10.0 7.2 9.9 7.0 11.0 13.9 17.2 9.9 10.1 10.0 10.5 19.0 30
10 13.0 14.1 8.2 16.8 16.5 10.3 13.3 10.1 14.5 12.8 15.0 7.3 6.8 10.1 8.7 8.6 11.2 13.8 16.9 12.7 7.0 7.3 5.0 14.0 20.7 19.6 16.5 19.7 23.0 22.6 22.0 13.5 23.0 31
11 28.2 15.2 12.4 13.2 11.8 10.0 9.0 7.7 14.2 20.9 23.8 16.8 12.2 16.8 13.4 17.2 15.3 12.8 10.4 8.8 11.3 10.2 12.9 10.5 8.7 13.6 17.8 16.4 10.0 9.0 13.7 28.2 30
12 8.4 8.8 9.4 12.1 13.1 12.3 26.1 22.9 24.2 18.0 21.4 12.6 19.2 19.5 13.4 12.3 8.2 7.2 3.5 5.9 13.6 19.4 26.9 8.8 12.5 17.4 19.5 21.1 23.6 13.6 6.5 14.9 26.9 31