B[𝑎]P - EJBOP

Detailed overview of air pollution values for the measuring programme

Year:	2021
Matter:	B[𝑎]P - benzo[a]pyrene
Locality:	Jablonne nad Orlici
Measuring programme:	EJBOP
Organization:	CHMI
Region:	Pardubicky
District:	Usti nad Orlici
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					2.6			2.6			2.3			2.3			1.6			1.6			1.3			1.3						1.9	2.6	8
2	1.5			0.6			3.2			5.0			2.3			1.5			1.7			0.7			0.9			0.6				1.9	5.0	10
3			1.6									0.6			0.6			1.7			1.7			1.8			1.8			0.5		1.3	1.8	8
4		0.5			0.6			0.6			0.4			0.4			0.8			0.8			0.4			0.4			0.2			0.5	0.8	10
5		0.2			0.2			0.2			0.1			0.1			0.1			0.1			0.2			0.2			0.2			0.2	0.2	10
6	0.2			0.0			0.0			0.0			0.0			0.0			0.0			0.0			0.0			0.0				0.0	0.2	10
7	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
8			0.1			0.1			0.0			0.0			0.0			0.0			0.0			0.0			0.1			0.1		0.1	0.1	10
9		0.1			0.1			0.1			0.1			0.0			0.0			0.2			0.2			0.3			0.3			0.1	0.3	10
10		0.1			0.1			0.9			0.9			0.7			0.7			0.4			0.4			0.5			0.4			0.5	0.9	10
11	0.3			0.2			1.3			0.3			0.7			0.5			0.5			0.8			0.7			2.6				0.8	2.6	10
12				0.9			2.0			2.0			1.6			1.6			1.9			1.9			1.4			1.4				1.6	2.0	9

*Two independent samples are evaluated by one analysis.