PAHs - ALIBP

Detailed overview of air pollution values for the measuring programme

Year:	2010
Matter:	PAHs - polycyclic aromatic hydreocarbons -
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		38.3				109.4			109.4			37.5			37.5			107.3			107.3						159.9					88.4	159.9	8
2		31.8			79.6				79.6		84.3			84.3			55.1			55.1			55.7			55.7						62.6	84.3	9
3	25.6									78.6			17.3			17.3			33.2			33.2			19.8			19.8			25.2		78.6	9
4			25.2			20.7			20.7			23.2			23.2			13.8			13.8			21.6			21.6			19.8		20.5	25.2	10
5			19.8			7.4			7.4			2.8			2.8			8.1			8.1			9.2			9.2			7.8		8.6	19.8	10
6		7.8									10.0			10.0			6.8			6.8			8.9						16.1				16.1	7
7		16.1			10.5			10.5			16.5			16.5						10.2			7.5			7.5			7.4			11.4	16.5	9
8	10.2												15.4			4.3			9.4			15.3			6.7						6.4		15.4	7
9			14.7			19.3			11.9			20.7			17.5			17.5			27.9			27.9			38.8			38.8		22.4	38.8	10
10			21.8			21.8			48.9			48.9			52.2			52.2			25.6						79.2			79.2		47.4	79.2	9
11		23.3			23.3			22.7			22.7			45.2			45.2			33.2			33.2			53.2			53.2			35.5	53.2	10
12		200.9			200.9			122.1			122.1			35.4			138.1												52.7				200.9	7