DBahA - TCTNP

Detailed overview of air pollution values for the measuring programme

Year:	2021
Matter:	DBahA - dibenzo(a,h)anthracene
Locality:	Cesky Tesin
Measuring programme:	TCTNP
Organization:	CHMI
Region:	Moravskoslezsky
District:	Karvina
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		3.1			1.2			0.3			2.1			0.8			2.1			0.4			0.2			0.4			2.4			1.6	3.1	10
2	9.3			1.8			1.6			8.1			1.6			0.6			0.9			1.8			1.0			0.7				2.6	9.3	10
3			0.9			0.9			2.2			0.3			0.6			0.9			0.6			1.2			0.2			0.7		0.8	2.2	10
4		0.5			0.2			0.3			0.1			0.6			0.7			0.7			0.3			0.7			0.2			0.4	0.7	10
5		0.4			0.0			0.2			0.0			0.1			0.1			0.2			0.2			0.1			0.1			0.1	0.4	10
6	0.3			0.3			0.2			0.2			0.0			0.2			0.1			0.0			0.1			0.2				0.1	0.3	10
7	0.0			0.2			0.1			0.0			0.0			0.0			0.0			0.1			0.0			0.0			0.3	0.1	0.3	11
8			0.3			0.1			0.1			0.3			0.2			0.1			0.1			0.0			0.1			0.2		0.2	0.3	10
9		0.2			0.2			0.3			0.4			0.3			0.1			0.4			0.1			0.3			0.3			0.3	0.4	10
10		0.3			0.1			0.5			0.8			0.3			1.0			0.1			0.2			0.5			0.3			0.4	1.0	10
11	0.2			0.1			0.2			0.4			1.0			1.0			0.1			1.0			1.4			1.8				0.7	1.8	10
12	0.1			0.2			2.0			1.2			1.9			0.5			0.2			1.6			1.3			8.2			0.1	1.7	8.2	11

*Two independent samples are evaluated by one analysis.