PAHs - ALIBP

Detailed overview of air pollution values for the measuring programme

Year:	2012
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		24.0			24.0			26.9			26.9			36.7			36.7			25.5			25.5			218.9						54.9	218.9	9
2	202.6			213.1			362.0			362.0			127.1			127.1			61.7			61.7			6.0			6.0				151.2	362.0	10
3		27.5						19.9			19.9			43.0			43.0			60.0			60.0			40.2			11.2			35.6	60.0	9
4	21.6			21.6			16.6			16.6			18.2			18.2			28.5			28.5			15.9			15.9				20.1	28.5	10
5	20.2			20.2			10.1			10.1			13.0			13.0			11.9			11.9			13.8			13.8			8.6	13.3	20.2	11
6			8.6			10.4			10.4			8.3			8.3			11.2			11.2			7.3			7.3					9.2	11.2	9
7			21.5				7.3		7.3			9.6			9.6			14.0			14.0			19.3			19.3			19.4		14.3	21.5	10
8		19.4			10.2			10.2			12.8			12.8			18.5			18.5			11.1			11.1			13.5			13.8	19.4	10
9	13.5			14.8			14.8			17.4			17.4			14.3			14.3			25.3			25.3			45.3				21.3	45.3	10
10	45.3			11.1			11.1			50.3			50.3			63.9			63.9			48.7			48.7			36.0			36.0	42.4	63.9	11
11			33.2			33.2			74.6			74.6			108.9			108.9			86.8			86.8			60.4			60.4		72.0	108.9	10
12			40.5			40.5			70.4			70.4			216.3			216.3			155.9			155.9			41.0			20.5		101.4	216.3	10