NO - TOFFA

Detailed overview of air pollution values for the measuring programme

Year: 2012
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 0.5 1.0 2.1 1.2 0.6 1.6 0.8 2.8 2.6 2.1 1.7 1.1 2.0 0.8 1.3 4.7 14.1 6.2 1.6 1.6 0.9 0.6 2.2 6.2 3.0 3.3 13.7 12.6 2.4 2.7 8.2 3.4 14.1 31
2 4.3 15.2 10.5 6.9 3.4 4.8 6.3 43.5 17.7 6.5 6.1 28.2 2.1 1.9 2.7 2.1 2.2 33.1 1.8 1.6 1.2 2.1 1.3 1.0 16.3 1.7 5.5 8.5 43.5 27
3 5.6 1.5 7.0 3.1 16.6 8.4 0.9 15.2 1.6 1.8 5.1 3.8 4.8 5.9 1.4 2.2 1.5 16.2 2.4 9.3 34.6 16.7 4.8 1.8 2.2 2.1 1.7 1.3 1.4 1.4 6.1 34.6 30
4 0.6 16.9 1.3 2.7 2.9 1.0 0.8 2.2 5.5 5.2 2.4 1.7 0.9 1.1 1.6 6.1 9.6 9.5 2.9 6.8 1.3 1.7 0.9 17.3 13.7 7.2 1.3 6.4 2.5 4.6 17.3 29
5 4.5 5.3 2.3 1.4 1.4 0.8 2.0 8.0 6.3 1.6 0.7 0.5 0.9 1.0 4.7 0.9 7.8 3.7 1.3 7.8 3.9 2.3 1.7 1.0 1.0 1.0 1.2 0.8 2.7 8.0 28
6 1.0 1.1 0.9 2.1 2.0 1.9 1.3 0.8 1.1 1.0 4.8 2.9 1.2 3.2 3.3 0.7 1.4 4.1 1.6 1.3 0.9 2.2 1.4 0.9 1.8 2.2 1.1 13.2 5.5 2.1 2.3 13.2 30
7 1.2 1.2 1.1 1.9 2.1 1.1 0.7 2.0 4.4 1.3 2.1 1.5 0.9 0.7 0.8 1.4 1.8 0.9 0.9 1.1 0.6 0.9 1.6 1.7 8.2 2.0 1.2 0.6 0.7 3.5 3.7 1.7 8.2 31
8 3.1 3.9 2.0 0.9 3.5 0.9 1.1 3.3 1.4 0.8 0.8 5.4 6.8 5.4 6.9 5.3 8.1 2.1 1.0 0.8 1.9 2.9 5.3 1.4 1.9 0.7 6.9 6.3 13.6 13.2 1.2 3.8 13.6 31
9 0.8 1.9 1.9 3.5 2.5 1.6 1.5 3.4 21.0 21.5 6.1 1.1 1.3 3.3 1.4 24.4 18.2 3.0 2.5 16.2 20.8 17.1 15.4 0.9 15.0 2.0 4.2 7.9 24.4 27
10 16.8 9.3 7.7 3.0 1.0 0.7 1.0 3.1 4.6 5.1 62.1 35.5 21.3 2.4 0.9 4.3 11.0 76.7 43.8 18.6 21.3 16.8 9.7 6.2 3.7 1.3 5.1 7.0 9.6 7.5 39.6 14.7 76.7 31
11 4.3 3.4 0.7 21.1 1.3 1.9 0.9 56.2 11.7 3.1 33.6 43.1 27.3 25.1 24.4 4.2 4.7 50.0 123.1 110.9 11.2 3.1 123.1 22
12 39.7 16.1 7.8 2.7 5.1 2.5 38.5 46.8 10.2 3.7 4.6 7.1 51.3 101.9 1.8 1.8 3.1 5.9 20.8 8.9 14.0 10.7 3.5 1.1 1.0 1.4 1.3 14.2 1.0 0.7 1.2 13.9 101.9 31