NOₓ - SMBOA

Detailed overview of air pollution values for the measuring programme

Year: 2021
Matter: NOₓ - nitrogen oxides
Locality: Mlada Boleslav
Measuring programme: SMBOA
Organization: CHMI
Region: Stredocesky
District: Mlada Boleslav
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 26.6 22.1 14.1 41.8 20.9 21.9 28.6 27.8 22.9 17.7 29.7 24.7 10.5 12.7 16.9 10.2 18.6 79.4 21.3 62.8 31.3 44.0 14.5 12.1 19.7 23.7 62.4 41.2 32.9 19.8 35.1 28.0 79.4 31
2 51.1 41.4 86.3 28.7 42.4 12.7 9.8 16.1 21.5 20.3 21.8 56.4 16.1 36.9 38.4 30.9 37.7 58.9 78.4 39.1 12.6 51.3 37.6 92.8 105.5 52.3 9.0 9.2 39.8 105.5 28
3 24.9 49.8 27.2 37.4 16.3 28.1 16.4 28.7 55.9 70.1 33.5 10.7 6.6 6.3 21.9 9.3 12.4 12.5 12.3 9.2 10.8 13.1 13.6 37.8 60.1 60.9 18.8 27.5 45.5 26.8 70.1 29
4 15.0 41.5 24.5 11.6 11.9 14.2 11.3 12.5 14.4 13.1 17.5 18.1 27.1 36.7 9.6 14.0 18.2 9.8 19.7 17.6 17.0 14.0 14.1 17.5 41.5 23
5 10.4 8.3 26.7 21.2 10.7 13.6 12.4 11.2 12.9 19.0 16.7 11.4 10.7 13.4 10.5 9.6 16.6 11.5 13.4 15.6 17.2 10.5 12.4 15.7 9.4 12.9 10.6 12.0 9.1 7.7 16.9 13.2 26.7 31
6 26.7 16.0 18.3 16.4 12.7 7.5 13.0 10.7 12.5 27.2 19.4 10.6 7.1 16.8 19.9 18.9 19.0 16.1 11.6 10.4 11.8 13.0 9.7 8.6 9.8 8.9 12.6 17.7 13.6 6.3 14.1 27.2 30
7 7.9 9.5 7.6 10.5 8.8 8.2 10.8 11.8 9.3 7.7 7.0 10.9 17.6 10.7 13.9 10.8 7.0 6.8 11.5 10.8 11.9 16.8 15.4 7.8 7.3 12.1 24.7 21.1 13.6 24.2 8.2 11.7 24.7 31
8 10.8 11.6 15.8 11.6 12.7 11.0 10.8 5.9 17.3 16.0 12.8 19.9 15.2 14.0 15.2 19.9 15
9 43.9 18.0 12.9 26.8 42.8 36.1 20.2 15.0 8.7 7.2 14.4 14.7 12.5 12.8 12.4 19.9 24.1 17.0 11.9 33.7 31.2 43.9 21
10 36.7 13.7 13.8 42.3 23.7 19.0 14.0 23.7 19.5 26.8 47.1 14.6 28.3 55.7 22.1 30.9 42.6 35.4 36.0 28.0 14.6 12.7 15.4 13.7 44.5 77.1 81.2 40.3 18.1 12.1 16.4 29.7 81.2 31
11 29.6 35.6 16.8 17.1 43.2 12.4 15.8 38.6 28.8 24.6 20.3 17.0 17.7 53.0 28.2 20.7 15.7 14.3 12.9 14.8 17.8 51.7 37.6 24.5 38.8 18.1 17.6 41.6 12.6 25.4 53.0 29
12 18.6 16.6 41.4 12.6 41.5 19.5 36.4 33.6 41.4 44.2 21.2 35.9 63.6 121.2 143.3 23.6 13.9 20.7 7.7 12.9 22.5 79.6 26.7 36.5 15.1 24.6 16.3 15.4 28.9 87.4 25.7 37.1 143.3 31