B[𝑎]P - SRORP

Detailed overview of air pollution values for the measuring programme

Year:	2023
Matter:	B[𝑎]P - benzo[a]pyrene
Locality:	Rozdalovice-Ruska
Measuring programme:	SRORP
Organization:	CHMI
Region:	Stredocesky
District:	Nymburk
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	1.9			1.9			1.7			1.7			0.9			0.9			2.8			2.8			1.0			1.0			0.5	1.6	2.8	11
2			0.5			2.3			2.3			1.9			1.9			0.4			0.4			1.0			1.0					1.3	2.3	9
3		1.1			1.1			0.6			0.6			0.5			0.5			1.2			1.2			0.5			0.5			0.8	1.2	10
4	0.3			0.3			1.1			1.1			0.4			0.4			0.4			0.4			0.6			0.6				0.6	1.1	10
5	0.6			0.6			0.2			0.2			0.2			0.2			0.1				0.1		0.1			0.1			0.1	0.2	0.6	11
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			0.0		0.0	0.0	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	10
9	0.0			0.1			0.1			0.0			0.0			0.0			0.0			0.1			0.1			0.1				0.0	0.1	10
10	0.1			0.2			0.2			0.4			0.4			0.8			0.8			0.9			0.9			0.4			0.4	0.5	0.9	11
11			1.7			1.7			1.1			1.1			1.1			1.1			0.6			0.6			1.9			1.9		1.2	1.9	10
12			1.8			1.8			1.2			1.2			2.4			2.4			0.3			0.3			1.0			1.0		1.3	2.4	10

*Two independent samples are evaluated by one analysis.