NO - TOFFA

Detailed overview of air pollution values for the measuring programme

Year: 2019
Matter: NO - nitrogen monoxide
Locality: Ostrava-Fifejdy
Measuring programme: TOFFA
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 1.2 1.5 2.2 1.2 0.9 32.2 2.0 12.3 6.1 2.6 2.0 0.9 1.7 1.5 1.5 1.4 5.1 37.9 15.9 22.9 13.0 1.6 1.5 3.4 1.5 1.3 4.0 6.2 29.2 21.7 7.7 37.9 31
2 56.1 4.5 2.9 3.1 9.8 15.4 2.1 1.8 1.0 0.9 1.5 1.6 1.6 4.6 11.7 4.2 1.6 1.6 2.6 1.8 2.0 1.9 4.3 4.5 11.2 5.7 2.4 2.3 5.9 56.1 28
3 8.1 5.7 1.2 1.1 1.1 1.3 1.0 1.2 0.8 0.6 1.3 1.5 1.3 1.2 1.6 1.0 1.4 1.5 3.5 18.2 11.3 7.5 10.5 1.2 2.5 1.4 3.9 16.4 18.9 9.8 1.5 4.5 18.9 31
4 1.4 5.8 4.5 0.9 9.4 2.0 1.6 5.4 2.1 1.9 2.1 1.9 1.6 1.4 3.2 4.8 5.8 13.7 6.3 1.9 1.4 1.3 1.1 1.1 2.4 6.3 1.1 1.0 2.1 1.9 3.2 13.7 30
5 0.9 1.5 7.2 1.2 0.8 1.6 3.0 4.7 1.4 1.9 2.2 0.9 1.5 2.0 2.6 3.3 3.0 3.1 3.9 2.7 14.0 1.6 1.4 1.7 1.8 1.3 3.3 1.7 1.4 2.6 4.9 2.7 14.0 31
6 2.1 1.7 6.1 5.5 5.8 2.4 2.0 7.4 1.9 6.9 7.9 2.4 5.8 1.6 1.4 1.1 1.3 1.5 2.5 1.3 2.2 1.4 0.7 1.4 3.4 2.4 1.4 1.2 1.8 0.8 2.8 7.9 30
7 1.0 1.3 1.1 4.6 1.7 1.3 1.0 1.6 2.4 7.3 7.0 7.7 1.2 2.0 4.0 2.7 4.8 14.3 5.0 1.9 1.3 9.9 12.0 7.0 10.1 9.3 1.5 1.6 3.6 5.7 2.3 4.5 14.3 31
8 4.6 12.8 1.0 1.1 5.5 1.2 2.3 3.3 4.0 2.2 2.5 7.0 2.1 1.6 9.0 4.4 2.5 1.1 6.2 3.1 2.5 1.3 2.3 2.0 1.7 10.1 19.6 5.0 7.8 3.2 2.4 4.4 19.6 31
9 3.0 1.2 5.5 6.1 2.9 6.1 4.9 2.6 5.6 3.2 5.2 8.0 13.0 4.4 11.7 19.0 3.1 7.0 3.9 2.7 0.9 0.8 1.0 5.3 19.0 23
10 1.2 1.2 4.0 2.7 1.6 2.4 18.4 1.9 1.8 1.3 1.6 1.1 0.9 2.7 49.3 1.3 18.5 37.7 4.3 29.8 48.5 41.1 38.2 48.1 34.0 8.3 0.9 9.3 20.4 7.3 20.8 14.9 49.3 31
11 20.6 1.1 6.7 1.7 3.9 3.1 14.2 26.3 14.3 6.3 9.6 35.4 4.0 5.2 16.2 5.1 5.4 2.0 40.2 34.4 18.1 4.9 4.2 11.1 61.3 46.8 1.2 3.0 1.7 4.0 13.7 61.3 30
12 23.2 15.8 11.4 1.3 1.7 1.4 2.8 5.6 25.3 5.3 23.7 1.2 1.0 2.9 10.5 11.6 77.9 1.1 1.6 2.1 3.0 1.3 1.1 1.3 1.8 1.3 3.2 1.5 2.2 8.4 77.9 29