NO₂ - USTEA

Detailed overview of air pollution values for the measuring programme

Year: 2021
Matter: NO₂ - nitrogen dioxide
Locality: Steti
Measuring programme: USTEA
Organization: MSTE
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 16.9 12.4 8.2 17.6 15.5 12.2 15.4 15.8 16.0 13.2 14.4 15.9 7.8 8.6 11.1 7.6 11.8 31.9 11.9 21.5 15.9 15.7 10.0 8.6 17.3 19.1 17.7 22.1 18.8 12.0 9.5 14.6 31.9 31
2 27.7 31.6 29.1 13.8 16.1 8.0 7.4 12.1 16.3 17.8 21.5 26.0 15.9 24.4 35.4 38.0 34.0 22.6 31.3 20.5 13.3 24.2 27.0 35.5 39.9 25.5 7.3 11.0 22.6 39.9 28
3 15.5 34.7 35.9 29.0 15.1 12.3 11.0 13.2 16.6 20.4 20.9 7.0 3.4 5.4 12.5 7.8 12.0 9.4 7.9 5.6 6.9 10.7 16.1 22.0 25.5 23.1 13.6 10.5 21.3 20.9 26.8 15.9 35.9 31
4 21.1 8.9 6.0 12.0 7.3 6.7 7.4 7.9 17.2 18.3 10.9 10.0 12.4 8.4 11.3 12.0 12.2 11.7 13.9 22.1 20.2 8.0 12.4 11.9 8.9 12.1 8.4 10.9 9.3 11.2 11.7 22.1 30
5 10.0 7.4 9.9 11.7 5.3 7.8 9.2 8.7 9.9 8.8 7.9 8.9 9.0 9.3 8.4 5.9 8.8 11.9 15.4 13.1 8.7 8.6 10.7 7.7 5.6 8.2 5.7 8.2 5.6 6.3 12.0 8.9 15.4 31
6 11.8 13.7 15.0 17.9 15.3 6.1 10.2 8.5 9.9 13.2 15.1 9.2 5.4 11.4 13.1 6.4 10.0 9.1 10.3 8.8 6.2 6.7 5.9 6.2 8.7 6.2 11.0 12.2 8.0 3.4 9.8 17.9 30
7 6.3 7.5 6.8 7.0 5.1 6.2 4.8 6.0 4.8 3.7 3.8 5.5 4.8 6.6 6.3 6.0 3.3 2.9 5.8 6.8 7.0 8.5 7.0 5.5 4.5 7.6 7.7 8.7 5.8 7.6 4.7 6.0 8.7 31
8 6.3 6.3 6.2 6.4 8.1 9.4 11.5 7.3 8.7 6.1 4.0 5.5 7.1 8.3 7.1 9.8 5.3 6.4 9.1 6.9 8.1 6.3 6.3 7.8 6.0 7.2 11.5 25
9 8.3 9.7 9.5 7.0 4.5 15.9 12.1 7.3 14.2 15.2 11.9 9.3 8.9 11.5 18.1 10.9 10.3 5.8 3.1 7.6 11.9 8.0 8.2 7.9 8.3 12.7 14.4 6.9 12.2 9.7 10.0 18.1 30
10 10.9 8.9 5.3 10.8 11.3 13.2 10.9 9.3 9.8 13.8 19.8 13.7 16.2 14.9 8.8 9.8 16.6 20.8 19.2 17.1 7.0 6.1 7.2 7.5 21.5 24.8 18.2 17.6 26.1 21.1 10.6 13.8 26.1 31
11 24.9 17.4 11.3 8.7 11.4 11.5 8.2 11.2 25.0 24.8 22.5 15.1 16.6 16.6 17.8 18.1 14.7 12.1 10.7 17.3 15.7 24.3 21.8 18.4 24.9 19.6 18.5 20.5 10.2 16.9 25.0 29
12 10.1 12.8 18.7 12.0 22.7 19.2 20.1 18.2 30.0 28.1 21.4 22.9 30.4 26.1 23.9 19.0 15.6 17.2 6.6 11.0 14.7 24.0 24.5 13.0 6.9 13.3 13.0 13.1 17.7 19.4 11.3 18.0 30.4 31