NO - TOPOA

Detailed overview of air pollution values for the measuring programme

Year: 2019
Matter: NO - nitrogen monoxide
Locality: Ostrava-Poruba/CHMU
Measuring programme: TOPOA
Organization: CHMI
Region: Moravskoslezsky
District: Ostrava-mesto
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 0.8 0.7 1.0 1.1 1.1 0.5 12.7 1.5 8.6 4.1 2.2 2.6 1.0 0.8 1.2 1.2 1.3 1.7 10.3 5.4 10.9 16.3 3.8 1.9 2.1 1.8 0.9 9.6 7.8 27.9 30.2 5.6 30.2 31
2 23.8 1.1 1.3 2.1 16.0 19.9 1.8 2.3 0.9 0.7 1.1 1.0 3.4 4.3 9.3 6.0 1.7 2.5 1.0 8.6 4.3 1.7 2.0 2.6 17.3 7.2 1.6 2.5 5.3 23.8 28
3 7.0 5.9 1.0 1.2 0.8 2.6 0.9 0.9 0.7 0.5 0.9 2.2 0.9 0.9 0.7 0.5 1.1 0.8 4.1 5.9 4.1 7.5 4.4 0.7 2.2 0.7 1.8 2.1 12.3 5.1 2.4 2.7 12.3 31
4 2.1 7.4 5.7 2.2 4.0 1.7 1.7 6.6 1.8 2.1 1.5 2.0 0.9 1.2 2.3 3.1 2.4 6.4 1.7 1.5 1.2 0.9 3.1 4.4 0.8 2.4 0.6 0.7 1.3 1.3 2.5 7.4 30
5 0.5 1.1 2.6 1.0 0.5 1.2 2.2 1.6 0.9 2.8 0.5 0.7 1.1 0.9 2.2 1.1 1.7 1.6 2.4 1.5 0.5 0.5 1.0 1.1 0.6 3.3 1.0 1.8 3.5 1.4 3.5 29
6 2.0 1.3 4.3 2.0 2.7 2.8 0.9 1.1 1.0 1.8 2.9 1.4 1.5 1.2 0.9 0.5 1.0 1.5 1.7 0.7 1.1 0.8 0.6 1.3 2.3 2.4 0.8 0.8 0.9 0.6 1.5 4.3 30
7 0.5 1.4 0.7 1.6 1.1 0.8 0.5 0.7 1.2 0.6 1.5 2.1 0.7 0.8 3.4 0.7 1.5 1.9 2.7 1.1 0.6 3.6 1.2 1.6 3.7 1.4 1.0 1.5 2.6 1.4 1.2 1.5 3.7 31
8 1.1 1.3 0.5 0.9 3.9 1.9 1.7 1.1 3.0 1.6 0.7 2.6 1.1 1.1 2.5 1.4 2.7 0.6 2.0 2.5 0.6 1.3 1.8 1.1 1.0 5.9 5.1 1.6 2.0 0.9 2.0 1.9 5.9 31
9 1.3 0.9 1.3 3.5 4.6 1.2 0.7 3.6 0.8 6.1 4.6 1.6 0.7 1.3 6.7 0.8 0.9 5.6 6.1 3.2 1.5 8.1 7.4 8.1 4.2 5.8 0.8 0.8 0.8 3.2 8.1 29
10 1.5 0.8 4.3 6.0 1.9 1.1 7.5 2.9 0.9 1.2 1.6 0.7 0.6 2.7 14.1 1.3 9.8 18.0 3.9 5.0 35.7 12.0 19.3 23.9 18.0 6.1 0.6 1.1 4.7 3.3 12.7 7.2 35.7 31
11 11.5 0.6 2.8 1.1 5.4 2.9 13.0 14.9 13.9 4.4 17.7 6.4 1.7 6.2 31.6 1.2 3.6 1.8 16.5 9.3 21.3 15.5 5.3 9.5 44.0 42.8 0.5 5.0 2.6 2.2 10.5 44.0 30
12 3.7 3.3 6.5 2.0 1.1 1.1 1.0 0.9 1.9 4.0 25.4 5.4 19.0 1.0 0.7 7.8 8.6 8.8 68.3 1.1 1.0 2.3 0.8 0.6 0.8 0.6 1.0 0.5 0.6 0.9 2.2 5.9 68.3 31