NO - TOPOA

Detailed overview of air pollution values for the measuring programme

Year: 2018
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 3.6 1.7 0.7 1.0 0.9 8.7 0.7 4.9 26.0 30.4 12.4 4.7 1.1 3.3 8.1 1.2 3.1 1.4 1.5 1.4 18.9 4.6 1.3 0.6 1.1 3.5 0.9 1.0 3.9 1.6 5.1 30.4 30
2 1.2 8.7 3.5 0.6 1.6 13.6 11.0 2.1 2.2 1.5 2.9 7.8 3.0 2.1 11.5 1.0 4.2 2.5 18.7 5.4 2.3 2.4 2.4 0.7 2.0 3.7 2.0 5.2 4.5 18.7 28
3 11.9 4.5 2.9 9.8 3.3 18.8 2.0 6.2 4.8 3.7 2.0 0.6 2.8 2.5 5.8 7.3 0.6 0.8 1.7 3.5 2.9 5.8 6.8 2.9 3.7 4.2 4.4 3.0 1.8 2.2 1.5 4.3 18.8 31
4 0.5 5.6 11.3 1.2 1.1 1.2 6.9 2.4 2.0 4.8 6.9 4.5 1.2 0.8 2.7 3.9 5.6 5.6 3.8 1.7 0.7 2.9 1.7 1.6 1.3 2.6 1.6 0.9 2.4 1.0 3.0 11.3 30
5 0.7 3.4 2.6 0.9 0.6 0.9 1.2 1.3 3.9 5.5 1.9 1.1 1.0 1.6 2.9 0.6 0.9 0.6 0.7 1.7 2.4 3.1 2.7 1.2 1.5 0.8 1.6 2.0 3.3 2.3 3.2 1.9 5.5 31
6 1.3 0.9 2.5 2.9 0.7 1.4 2.4 2.4 1.6 2.0 0.8 1.3 1.1 1.0 0.9 0.9 0.8 0.7 2.7 2.5 1.0 1.2 0.8 0.8 1.1 1.4 1.5 1.3 1.0 0.7 1.4 2.9 30
7 3.1 1.9 2.1 1.4 0.7 0.6 0.7 3.0 1.2 1.8 2.3 0.9 2.1 0.9 2.6 2.6 0.9 0.6 0.8 1.7 1.9 0.7 1.2 1.5 0.8 1.3 1.1 2.3 1.3 1.6 1.1 1.5 3.1 31
8 2.0 1.3 1.9 1.6 0.6 1.6 3.3 4.2 1.6 0.7 1.1 3.1 1.2 1.3 2.6 2.4 2.0 1.1 2.3 1.5 1.8 3.4 2.5 0.7 0.8 3.4 4.8 2.4 7.3 2.7 1.2 2.2 7.3 31
9 1.1 1.6 2.4 2.7 2.5 3.5 3.7 2.0 3.6 3.9 4.7 3.0 1.3 2.4 1.3 3.4 7.2 5.5 4.4 6.1 3.1 1.0 0.8 0.8 6.3 2.8 2.7 0.7 2.1 6.6 3.1 7.2 30
10 3.9 1.5 4.7 9.7 9.4 1.1 0.9 8.5 15.6 12.2 14.8 5.0 3.6 6.8 14.5 13.9 9.2 20.2 4.4 1.2 3.8 5.4 1.3 0.8 2.3 4.0 0.6 0.6 10.4 2.0 8.9 6.5 20.2 31
11 4.5 3.5 0.8 19.9 41.5 9.7 12.3 26.0 36.7 18.4 10.5 23.6 10.7 6.8 4.4 4.2 1.7 2.4 2.7 3.8 3.7 11.0 45.8 5.9 2.4 2.9 2.8 6.1 29.3 1.4 11.8 45.8 30
12 1.2 1.3 1.5 3.9 37.2 21.5 1.9 0.5 0.6 1.5 2.5 4.1 9.4 7.3 1.1 1.2 3.4 21.8 23.5 1.0 1.0 1.2 0.8 0.5 2.1 0.6 4.2 4.7 0.9 1.0 0.8 5.3 37.2 31