Chry - PPLXP

Detailed overview of air pollution values for the measuring programme

Year:	2021
Matter:	Chry - chrysene
Locality:	Plzen-Slovany 2
Measuring programme:	PPLXP
Organization:	CHMI
Region:	Plzensky
District:	Plzen-mesto
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		4.3			2.0			2.0			2.5			2.5			2.9			2.9			0.8			0.8			2.2			2.3	4.3	10
2	2.2			2.6			2.6			5.7			5.7			4.6			4.6			4.2			4.2			4.2				4.1	5.7	10
3			4.2			3.4			3.4			0.4			0.4			0.9			0.9			1.4			1.4			0.6		1.8	4.2	10
4		0.6			0.4			0.4			0.7			0.7			0.6			0.6			0.4			0.4			0.2			0.5	0.7	10
5		0.2			0.3			0.3			0.1			0.1			0.1			0.1			0.2			0.2			0.2			0.2	0.3	10
6	0.2			0.1			0.1			0.0			0.0			0.0			0.0			0.0			0.0			0.0				0.1	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			0.0			0.0			0.0			0.0			0.0			0.0			0.0			0.0			0.1			0.1		0.0	0.1	10
9		0.1			0.1			0.0			0.0			0.1			0.1			0.2			0.2			0.1			0.1			0.1	0.2	10
10		0.3			0.3			0.6			0.6			1.2			1.2			1.2			1.2			2.3			2.3			1.1	2.3	10
11	1.8			1.8			1.7			1.7			1.4			1.4			1.4			1.4			1.3			1.3				1.5	1.8	10
12	1.3			1.3			1.9			1.9			1.1			1.1			7.7			7.7			1.4			1.4			0.2	2.6	7.7	11

*Two independent samples are evaluated by one analysis.