NO - TOFFA

Detailed overview of air pollution values for the measuring programme

Year: 2011
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 0.6 2.3 5.3 10.2 0.5 0.9 1.7 0.5 1.4 2.6 72.4 2.4 2.0 1.6 0.8 6.7 9.5 3.0 3.0 0.9 1.4 0.5 1.0 5.8 1.1 3.3 33.6 51.3 3.9 6.8 20.4 8.3 72.4 31
2 0.7 1.2 2.4 1.9 0.9 1.0 2.4 9.3 18.6 34.3 2.0 17.2 4.1 1.4 2.6 6.4 16.1 24.9 2.5 1.7 3.4 3.1 4.1 8.9 5.9 1.5 3.9 4.4 6.7 34.3 28
3 2.5 2.2 17.3 20.2 1.1 1.2 5.7 2.3 0.7 0.6 4.4 3.6 0.5 4.2 2.3 1.0 1.3 2.5 0.5 26.3 24.1 17.4 8.1 1.8 7.1 0.7 5.8 10.9 14.1 4.2 1.5 6.3 26.3 31
4 4.0 8.9 8.0 2.4 3.9 2.0 2.8 1.2 1.4 3.1 5.1 2.1 2.0 2.0 7.9 2.7 25.5 13.5 7.5 13.3 14.5 6.4 1.5 1.9 2.5 6.8 20.9 7.4 2.0 1.4 6.2 25.5 30
5 2.2 2.3 2.2 4.4 5.5 1.9 1.2 2.5 8.2 6.2 6.1 1.1 3.5 2.2 1.1 1.4 2.3 7.0 9.4 2.4 1.1 1.4 3.6 2.1 7.7 2.4 0.5 0.5 6.1 9.9 3.3 3.6 9.9 31
6 4.7 1.3 1.4 2.4 8.1 1.7 0.9 1.6 1.3 0.7 0.9 3.4 4.2 3.3 1.9 1.5 7.8 0.6 0.8 1.9 1.9 1.2 1.8 1.7 0.8 3.3 1.9 1.3 4.2 2.6 2.4 8.1 30
7 1.8 0.6 1.5 0.7 1.1 5.7 3.4 0.9 0.7 0.9 1.1 1.6 1.1 2.7 2.6 1.0 2.3 3.6 4.4 2.0 1.2 3.1 1.6 3.1 3.1 4.2 4.7 2.3 0.7 1.4 2.2 5.7 30
8 3.3 7.3 3.2 1.8 1.1 0.7 0.8 1.7 1.4 2.4 1.0 1.7 0.9 7.5 1.6 7.7 10.4 5.6 0.9 3.9 2.6 3.9 5.4 3.2 2.1 2.6 0.6 3.2 7.8 13.8 12.3 3.9 13.8 31
9 17.1 8.1 8.6 21.8 9.8 2.7 1.4 2.4 1.9 5.3 2.3 10.3 13.2 10.9 2.8 1.2 2.7 12.7 6.8 13.7 16.6 26.2 19.7 11.7 15.7 21.0 20.1 10.6 26.2 27
10 13.0 13.0 1.3 1.4 1.3 1.2 1.5 1.2 2.2 1.8 2.2 6.2 5.1 2.3 1.6 36.2 8.4 2.2 2.4 43.1 51.8 7.6 3.0 7.6 4.2 60.4 80.4 17.3 1.5 1.3 63.4 14.4 80.4 31
11 43.6 37.4 114.9 74.1 69.5 54.6 87.4 113.8 134.1 1.9 35.4 62.8 29.1 18.2 31.0 5.5 2.5 8.8 4.0 0.6 2.4 3.7 2.8 1.9 2.5 3.0 1.9 28.5 5.4 5.5 32.9 134.1 30
12 6.8 1.7 1.9 0.9 2.4 1.3 1.3 5.2 0.7 1.4 11.2 2.9 4.1 3.2 4.0 3.0 2.1 1.2 76.3 64.5 8.0 13.4 2.4 1.9 0.6 0.6 0.7 0.7 0.7 0.5 0.9 7.3 76.3 31