BZN - TOCBA

Detailed overview of air pollution values for the measuring programme

Year: 2011
Matter: BZN - Benzene
Locality: Ostrava-Ceskobratrska (hot spot)
Measuring programme: TOCBA
Organization: CHMI
Region: Moravskoslezsky
District: Ostrava-mesto
Unit: µg/m3
Measuring method: gas chromatography - flame-ionization detection
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 1.6 1.9 2.6 4.6 2.4 2.4 2.7 3.7 9.2 3.1 2.5 1.8 3.7 4.2 3.7 4.2 4.6 3.7 4.5 3.5 4.6 2.4 3.5 7.9 7.2 2.8 3.9 6.9 3.9 9.2 28
2 2.8 3.4 3.1 1.0 1.8 3.4 5.5 7.8 5.7 4.4 4.5 4.9 4.6 5.7 7.9 13.7 5.3 3.9 6.0 5.8 7.1 9.2 6.2 6.5 7.8 5.5 13.7 25
3 4.8 4.6 8.1 10.2 3.6 3.5 6.0 4.1 3.3 4.0 5.2 3.1 1.1 4.5 4.6 4.1 4.9 3.7 7.6 5.4 5.5 5.2 4.0 7.4 2.0 1.6 2.6 2.3 1.3 4.4 10.2 29
4 3.2 6.7 4.3 3.7 4.1 3.0 1.9 1.9 2.6 2.5 2.3 2.5 2.9 5.6 4.3 4.7 5.2 5.2 5.0 3.5 3.9 4.6 5.8 4.6 4.8 9.6 7.1 3.0 3.0 5.3 4.2 9.6 30
5 4.5 2.7 3.7 3.0 2.7 3.2 2.6 2.0 3.4 7.1 3.4 1.9 3.6 2.6 6.3 2.8 1.9 2.1 2.4 2.3 2.3 1.8 1.5 1.6 1.6 2.3 2.1 4.4 1.4 4.5 3.6 3.0 7.1 31
6 5.3 3.6 2.9 2.8 2.3 1.9 1.0 1.9 5.0 9.1 3.1 4.5 4.4 4.4 3.3 2.0 3.9 1.6 1.0 2.2 1.4 1.0 4.3 3.6 2.5 4.2 3.0 2.0 4.5 1.9 3.2 9.1 30
7 1.5 1.7 1.1 2.3 1.2 1.4 3.2 3.1 1.7 1.7 1.9 1.5 1.8 3.3 2.3 2.4 0.8 6.6 2.3 1.5 1.7 1.3 2.1 3.4 4.4 5.6 2.7 3.7 5.6 0.8 1.2 2.4 6.6 31
8 5.6 3.1 2.8 2.0 1.6 1.4 1.2 0.9 1.2 1.5 1.1 1.7 1.5 0.9 2.4 1.7 1.6 2.9 1.7 1.8 2.4 2.1 4.3 2.8 2.6 0.9 1.4 3.3 3.3 4.6 2.2 5.6 30
9 3.0 3.8 3.1 1.7 2.3 2.2 1.4 1.6 2.3 2.8 4.0 4.4 2.8 2.6 4.0 4.5 3.1 3.3 2.9 2.2 4.1 5.2 3.7 4.5 3.1 4.3 4.4 3.2 5.2 27
10 5.7 3.6 2.8 2.5 2.9 1.5 2.7 1.6 3.1 1.1 4.2 5.9 4.3 3.3 4.7 4.4 5.9 16
11 4.4 3.9 2.3 3.7 4.3 3.4 3.3 2.7 2.1 6.3 3.2 3.1 6.3 12
12 3.5 3.0 3.3 1.9 2.0 1.4 2.7 2.1 2.2 4.3 2.9 2.4 2.6 2.7 1.5 2.4 1.5 7.5 10.4 4.2 5.0 3.8 2.5 1.5 1.5 1.6 1.8 1.6 1.2 3.4 2.9 10.4 30