Chry - ULTTP

Detailed overview of air pollution values for the measuring programme

Year: 2022
Matter: Chry - chrysene
Locality: Litomerice
Measuring programme: ULTTP
Organization: CHMI
Region: Ustecky
District: Litomerice
Unit: ng/m³
Measuring method: gas chromatography - mass spectroscopy (for PAH)
Note: paired measurement*
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 0.4 1.9 1.9 3.8 3.8 0.8 0.8 0.9 0.9 0.1 1.5 3.8 10
2 0.1 0.2 0.2 1.0 1.0 0.1 0.1 0.6 0.6 0.5 1.0 9
3 1.3 1.3 1.9 1.9 1.1 1.1 1.5 1.5 0.8 0.8 0.7 1.3 1.9 11
4 0.7 0.2 0.2 0.3 0.3 0.4 0.4 0.3 0.3 0.3 0.3 0.7 10
5 0.3 0.1 0.1 0.0 0.0 0.1 0.1 0.0 0.0 0.1 0.1 0.3 10
6 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 10
7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.1 10
8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 11
9 0.1 0.1 0.0 0.0 0.0 0.0 0.3 0.3 0.3 0.3 0.1 0.3 10
10 0.2 0.2 0.5 0.5 0.5 0.5 0.8 0.8 1.9 1.9 0.8 1.9 10
11 1.0 1.0 1.6 1.6 1.2 1.2 5.3 5.3 1.4 1.4 2.1 5.3 10
12 2.7 2.7 1.0 1.0 3.7 3.7 3.0 3.0 3.2 3.2 2.7 3.7 10

*Two independent samples are evaluated by one analysis.