I123cdP - UDOKP

Detailed overview of air pollution values for the measuring programme

Year:	2021
Matter:	I123cdP - indeno(1,2,3,-cd) pyrene
Locality:	Doksany
Measuring programme:	UDOKP
Organization:	CHMI
Region:	Ustecky
District:	Litomerice
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		5.6			1.7			1.7			2.0			2.0			3.0			3.0			1.0			1.0			3.0			2.4	5.6	10
2	3.0			2.1			2.1			1.9			1.9			4.9			4.9			2.9			2.9			1.2				2.8	4.9	10
3			1.2			2.8			2.8			0.4			0.4			0.4			0.4			0.6			0.6			0.7		1.0	2.8	10
4		0.7			0.8			0.8			0.6			0.6			0.7			0.7			0.5			0.5			0.2			0.6	0.8	10
5		0.2			0.2			0.2			0.1			0.1			0.2			0.2			0.2			0.2			0.1			0.2	0.2	10
6	0.1			0.1			0.1			0.0			0.0			0.0			0.0			0.0			0.0			0.0				0.0	0.1	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			0.1			0.1			0.1			0.1		0.0	0.1	10
9		0.1			0.1			0.1			0.1			0.1			0.1			0.2			0.2			0.4			0.4			0.2	0.4	10
10		0.5			0.5			1.6			1.6			2.3			2.3			0.6			0.6			2.9			2.9			1.6	2.9	10
11	1.5			1.5			1.8			1.8			2.4			2.4			0.5			0.5			2.0			2.0				1.6	2.4	10
12	0.5			0.5			3.1			3.1			5.1			5.1			2.7			2.7			1.8			1.8			0.3	2.6	5.1	11

*Two independent samples are evaluated by one analysis.