IBUT - ALIBV

Detailed overview of air pollution values for the measuring programme

Year:	2011
Matter:	IBUT - i-butane
Locality:	Pha4-Libus
Measuring programme:	ALIBV
Organization:	CHMI
Region:	Prague
District:	Praha 4
Unit:	µg/m3
Measuring method:	gas chromatography - volatile org. compounds

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			0.7			1.8				1.9			2.1				0.8			4.3				0.6			1.4				0.2	1.7		9
2			1.2				0.6			0.6				1.2			1.2				1.1			0.7				1.6				1.0		8
3			1.4				0.5			0.5				2.3			0.9				1.3			0.5				0.5			0.3	0.9		9
4				0.5			0.4				0.2			0.6				0.3			0.5				0.7			0.2				0.4		8
5					0.4				0.3			0.4				0.2			0.1				0.2			0.1				0.3		0.3		8
6		1.7				0.1			0.4				0.8			0.1				0.1			0.1				1.4			3.2		0.8		9
7				1.2			2.0				1.4			0.3				0.2			0.6				0.3			1.3				1.1		8
8	1.3							1.6			0.7				1.3			1.2				0.5			0.2				0.2			1.0		8
9	4.2				0.9			0.4				0.8			0.3				0.8			0.6				0.3			3.8			1.2		9
10			0.3			0.3				0.6			0.3				1.0			0.3				1.3			1.0					0.7		8
11			0.7				0.9			1.7				4.1		3.6					0.9			2.0				0.5				1.7		8
12	0.5				0.5			0.7				0.2			0.4				0.7			1.3				2.0						0.8		8