NO2 - TCERA

Detailed overview of air pollution values for the measuring programme

Year: 2017
Matter: NO2 - nitrogen dioxide
Locality: Cervena hora
Measuring programme: TCERA
Organization: CHMI
Region: Moravskoslezsky
District: Opava
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 12.0 20.5 7.2 3.8 2.1 3.3 2.5 9.0 7.4 8.5 8.6 11.3 7.3 6.0 5.7 6.5 10.5 19.4 9.3 4.7 4.4 6.7 10.5 8.5 13.1 10.9 10.7 10.3 9.1 14.2 9.6 8.8 20.5 31
2 7.6 8.6 4.3 5.8 6.4 13.2 12.2 19.6 27.5 21.2 15.2 21.2 11.5 5.1 8.7 18.5 20.3 8.1 8.3 11.5 6.9 6.7 7.0 2.7 3.7 5.4 5.3 5.7 10.7 27.5 28
3 3.8 3.9 4.5 3.9 3.7 4.4 5.4 7.4 8.7 5.0 4.8 8.2 7.4 8.0 6.7 6.4 8.1 4.7 4.6 7.8 4.7 7.5 8.8 5.9 5.2 4.2 5.0 7.9 6.0 4.9 4.5 5.9 8.8 31
4 4.6 4.7 5.8 9.6 6.2 3.9 5.4 2.3 2.9 3.8 3.5 5.1 4.3 3.4 4.0 2.2 2.7 4.3 4.5 3.0 5.9 3.5 2.4 4.0 5.5 5.8 6.7 4.8 2.8 6.1 4.5 9.6 30
5 5.9 7.2 7.3 6.3 3.5 2.4 1.2 2.3 1.3 3.6 3.8 3.6 4.2 3.3 1.6 2.7 3.6 2.0 2.3 2.5 2.1 3.3 3.0 1.9 1.9 2.0 2.5 1.8 2.8 1.5 1.3 3.1 7.3 31
6 2.7 5.0 3.6 1.3 4.8 2.6 1.9 1.4 2.6 1.3 2.0 3.0 1.9 2.3 2.6 1.9 1.2 1.0 1.8 2.3 1.3 1.6 1.8 2.3 2.0 3.0 2.4 1.1 2.4 1.5 2.2 5.0 30
7 2.0 1.2 1.4 3.6 3.3 3.5 3.5 3.1 2.0 2.4 2.2 2.6 1.3 2.0 1.5 1.2 1.6 1.4 2.1 2.8 2.3 2.5 1.9 3.4 3.7 4.0 2.5 1.4 1.2 1.4 1.5 2.3 4.0 31
8 1.1 1.1 1.4 2.7 2.1 1.8 5.0 2.1 3.3 1.9 2.8 1.3 1.9 3.7 2.2 3.7 3.0 2.4 2.9 2.4 1.4 1.6 1.0 3.5 4.5 3.6 2.8 4.0 2.9 2.5 2.6 2.6 5.0 31
9 2.5 1.7 1.0 2.5 4.5 5.2 3.6 3.1 2.7 4.2 2.9 3.8 3.5 2.9 2.4 2.3 2.4 4.0 7.0 4.8 2.8 1.2 2.6 4.5 5.4 10.4 7.6 5.6 6.0 3.3 3.9 10.4 30
10 3.3 4.9 3.7 3.7 4.1 2.7 2.2 1.8 3.7 5.8 4.3 5.3 3.6 3.6 2.6 4.8 4.2 4.9 4.6 5.3 7.3 4.8 4.9 6.4 12.8 8.1 3.4 5.5 1.9 1.6 4.1 4.5 12.8 31
11 6.8 7.4 4.3 4.1 5.2 5.5 13.8 17.7 13.3 12.7 4.9 3.9 2.8 4.6 5.1 8.5 10.5 5.7 3.0 4.9 9.0 9.1 7.8 7.2 5.3 3.9 7.7 9.2 9.0 10.2 7.4 17.7 30
12 9.2 12.3 8.2 9.7 11.0 9.5 13.4 16.1 7.2 5.7 5.2 7.1 7.6 6.7 7.4 7.6 6.4 5.4 6.1 7.5 22.6 9.7 9.5 5.5 5.7 6.9 4.5 8.7 6.8 8.0 5.9 8.5 22.6 31