NO - TCTNA

Detailed overview of air pollution values for the measuring programme

Year: 2021
Matter: NO - nitrogen monoxide
Locality: Cesky Tesin
Measuring programme: TCTNA
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 1.9 5.4 5.1 19.9 6.0 19.3 1.1 3.9 1.2 11.9 21.6 8.0 0.7 0.7 1.2 0.5 3.3 10.8 8.9 6.9 2.7 2.6 1.0 1.1 0.7 1.3 3.9 12.9 6.3 1.1 6.2 5.7 21.6 31
2 22.4 11.1 6.2 1.8 5.3 2.8 3.1 2.3 11.8 9.1 1.5 3.4 1.2 4.0 20.3 4.1 3.4 41.6 12.2 9.3 3.7 9.2 10.6 11.9 12.1 7.2 0.5 4.4 8.5 41.6 28
3 2.8 9.3 7.4 2.7 1.4 4.0 2.1 3.3 5.0 12.6 2.6 2.3 1.0 0.7 5.9 5.9 1.2 1.6 2.1 1.1 1.3 4.2 2.7 4.1 3.6 8.8 0.7 1.0 5.3 3.1 4.9 3.7 12.6 31
4 3.9 1.0 0.6 1.0 0.9 1.3 1.0 1.4 4.9 1.0 0.6 1.5 1.2 1.1 0.5 0.7 0.5 1.3 9.2 5.3 2.9 1.6 2.0 1.6 1.2 2.9 4.4 2.5 7.6 0.9 2.2 9.2 30
5 0.8 0.7 0.9 2.4 0.8 0.6 0.6 0.7 0.8 1.3 1.3 1.4 1.3 0.6 2.8 1.0 1.9 0.9 2.5 1.0 4.8 1.5 1.0 5.1 2.2 3.3 0.6 2.9 0.6 0.5 2.4 1.6 5.1 31
6 3.4 2.6 3.6 3.1 1.1 0.8 2.0 1.5 1.5 1.9 1.3 1.4 0.5 0.9 2.1 2.1 3.8 1.7 2.7 2.1 2.6 3.4 1.1 1.4 1.1 0.7 1.0 2.0 1.4 0.6 1.9 3.8 30
7 0.7 1.2 0.6 1.2 1.7 2.5 2.5 1.0 1.3 0.6 0.8 1.9 1.8 2.1 3.7 2.1 0.8 1.0 1.2 1.2 0.8 1.7 1.8 1.2 2.7 0.9 1.1 3.6 0.8 1.4 1.7 1.5 3.7 31
8 1.0 1.8 3.5 1.0 1.6 0.8 1.0 0.7 3.4 3.5 3.4 4.3 3.5 2.4 2.6 1.4 0.8 1.7 2.8 5.1 2.0 2.8 1.2 1.6 3.6 4.5 2.8 3.7 1.1 1.8 0.8 2.3 5.1 31
9 2.3 1.4 7.3 2.7 1.7 8.6 6.7 3.2 2.5 2.7 2.8 1.1 6.2 8.9 5.3 4.8 0.8 0.5 1.3 1.2 4.8 3.5 4.2 0.9 2.4 2.9 12.5 2.4 10.9 5.4 4.1 12.5 30
10 11.4 2.5 1.1 8.5 4.6 3.4 2.4 3.5 2.5 4.6 13.3 8.4 1.6 4.8 5.2 3.2 6.2 6.1 4.3 2.6 0.8 0.7 4.9 5.3 19.7 13.2 12.3 5.6 1.3 1.6 5.5 19.7 30
11 4.9 3.4 5.9 2.7 1.0 4.8 1.2 1.4 14.2 18.7 23.8 12.1 5.7 1.7 7.0 22.2 12.7 1.4 1.2 1.0 2.3 2.6 2.1 12.3 29.0 27.1 4.9 4.0 0.6 1.1 7.8 29.0 30
12 4.4 6.1 4.3 3.2 5.0 3.3 11.5 16.3 13.4 25.1 8.7 13.1 21.9 33.4 25.3 10.7 0.5 1.0 0.5 0.5 9.2 12.5 6.9 2.5 1.0 12.8 19.1 21.0 18.4 9.7 0.8 10.4 33.4 31