NO₂ - TVERA

Detailed overview of air pollution values for the measuring programme

Year: 2021
Matter: NO₂ - nitrogen dioxide
Locality: Vernovice
Measuring programme: TVERA
Organization: CHMI
Region: Moravskoslezsky
District: Karvina
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 21.8 22.1 22.8 26.1 18.4 18.6 15.4 19.9 18.5 19.4 25.8 12.3 16.6 11.8 16.1 12.8 23.1 35.5 16.3 15.1 26.7 9.4 7.8 11.8 16.0 23.5 19.0 20.0 24.2 18.2 24.2 19.0 35.5 31
2 31.2 22.6 17.5 20.5 25.5 11.6 11.9 17.5 41.5 37.1 19.5 30.5 15.1 17.3 45.0 27.9 22.7 38.0 27.4 36.3 18.6 25.0 23.2 16.8 9.9 11.2 23.9 45.0 26
3 14.2 27.3 18.3 21.2 14.1 11.7 13.3 22.8 23.4 19.9 19.4 12.1 9.0 7.1 18.1 15.9 9.8 13.6 14.5 10.0 10.5 15.6 18.1 14.7 22.5 21.7 16.1 27.3 26
4 16.3 9.5 7.6 7.4 6.5 8.9 11.4 10.8 9.9 13.0 9.8 12.7 10.6 8.3 6.8 7.2 10.0 14.8 19.5 16.2 15.8 11.8 13.8 13.4 10.2 10.1 13.1 14.4 11.4 19.5 28
5 18.0 7.8 9.6 9.1 10.4 7.0 6.7 10.9 12.5 12.0 8.9 9.1 8.5 7.7 8.4 8.6 6.5 7.4 8.0 10.5 9.5 9.1 8.0 7.9 7.7 9.1 9.6 5.9 5.9 10.4 9.0 18.0 30
6 13.9 11.0 11.6 13.2 13.5 11.8 12.7 12.9 12.0 12.6 13.0 7.9 4.0 9.8 14.2 16.7 10.9 12.5 10.3 8.9 10.6 9.0 7.7 9.2 12.3 11.2 11.3 16.7 26
7 10.0 8.7 6.3 8.9 12.5 9.6 10.8 10.4 9.0 9.4 11.5 10.2 11.0 12.3 7.7 4.7 7.2 6.6 7.6 11.2 11.7 9.9 8.0 9.4 8.4 10.0 6.8 7.8 9.1 9.2 12.5 29
8 8.6 6.0 6.9 6.7 10.4 3.8 4.7 5.3 7.7 9.6 8.2 8.1 10.0 7.2 7.2 8.1 6.2 6.6 6.7 8.7 7.3 8.7 6.9 8.6 6.6 9.5 8.1 5.6 6.7 9.1 8.0 7.5 10.4 31
9 7.2 7.6 7.8 7.6 6.5 9.1 9.4 9.3 7.9 7.5 8.1 8.7 10.3 13.4 6.3 4.4 5.6 8.7 10.0 11.1 8.9 6.5 8.6 8.7 12.2 13.6 13.7 13.4 9.0 13.7 28
10 13.0 10.7 7.4 12.2 7.6 15.4 12.8 15.1 11.7 12.9 16.9 8.4 10.7 9.4 9.8 10.7 18.0 11.3 10.2 9.2 9.4 11.5 15.3 17.1 14.3 17.5 20.3 7.2 12.3 12.3 20.3 29
11 8.6 14.9 11.3 11.7 13.6 10.5 12.5 17.0 18.9 20.0 18.2 20.4 16.9 18.7 19.5 26.6 19.7 18.3 17.2 14.0 9.0 16.4 15.5 20.1 20.3 28.9 23.2 22.0 15.3 14.1 17.1 28.9 30
12 12.1 16.3 12.7 17.8 16.2 18.4 22.3 15.3 27.1 27.2 25.7 26.9 39.4 31.6 32.6 24.9 9.3 12.1 8.1 6.5 15.9 21.5 18.6 10.4 16.4 37.4 27.3 28.9 21.5 16.7 13.9 20.3 39.4 31