Pyr - ALIBP

Detailed overview of air pollution values for the measuring programme

Year:	2010
Matter:	Pyr - pyrene
Locality:	Pha4-Libus
Measuring programme:	ALIBP
Organization:	CHMI
Region:	Prague
District:	Praha 4
Unit:	ng/m3
Measuring method:	gas chromatography - mass spectroscopy (for PAH)

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		3.5				10.6			10.6			3.3			3.3			11.1			11.1						20.0					9.2	20.0	8
2		2.3			7.8				7.8		6.7			6.7			4.9			4.9			4.8			4.8						5.4	7.8	9
3	2.4									8.1			1.4			1.4			2.6			2.6			1.5			1.5			2.0		8.1	9
4			2.0			1.7			1.7			1.7			1.7			1.2			1.2			1.9			1.9			1.8		1.7	2.0	10
5			1.8			0.6			0.6			0.2			0.2			0.6			0.6			0.6			0.6			0.7		0.7	1.8	10
6		0.7									0.6			0.6			0.4			0.4			0.5						0.8				0.8	7
7		0.8			0.5			0.5			1.2			1.2						1.2			0.5			0.5			0.6			0.8	1.2	9
8	0.9												1.2			0.4			0.7			1.6			0.6						0.5		1.6	7
9			1.3			2.4			1.2			1.6			1.5			1.5			2.4			2.4			3.5			3.5		2.0	3.5	10
10			2.1			2.1			4.8			4.8			4.8			4.8			2.4						7.6			7.6		4.5	7.6	9
11		2.1			2.1			1.9			1.9			3.7			3.7			3.2			3.2			5.3			5.3			3.2	5.3	10
12		26.6			26.6			10.7			10.7			3.7			16.3												3.0				26.6	7