Chry - ALIBP

Detailed overview of air pollution values for the measuring programme

Year: 2017
Matter: Chry - chrysene
Locality: Praha 4-Libus
Measuring programme: ALIBP
Organization: CHMI
Region: Prague
District: Praha 4
Unit: ng/m3
Measuring method: gas chromatography - mass spectroscopy (for PAH)
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 1.1 1.1 6.0 6.0 1.6 1.6 16.0 16.0 6.8 6.8 6.3 16.0 10
2 7.0 4.4 5.2 1.9 8.4 5.4 1.0 0.1 1.2 0.3 3.5 8.4 10
3 1.4 0.6 0.3 3.4 1.2 0.2 0.8 0.8 2.2 0.5 1.1 3.4 10
4 0.3 0.3 0.2 0.2 0.4 0.4 0.4 0.5 0.5 0.4 0.4 0.4 0.5 11
5 0.5 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.5 11
6 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 8
7 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 10
8 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 9
9 0.1 0.1 0.1 0.1 0.1 0.1 0.3 0.3 0.3 0.3 0.2 0.2 0.3 11
10 0.2 0.2 0.2 0.3 0.3 0.8 0.8 0.3 0.3 0.4 0.8 9
11 0.3 1.9 1.9 0.5 0.5 1.1 1.1 1.1 1.1 4.0 1.5 4.0 10
12 4.0 0.6 0.6 0.5 0.5 1.8 1.8 2.2 2.2 0.8 0.8 1.4 4.0 11