As - ALIB0

Detailed overview of air pollution values for the measuring programme

Year:	2019
Matter:	As - arsenic
Locality:	Praha 4-Libus
Measuring programme:	ALIB0
Organization:	CHMI
Region:	Prague
District:	Praha 4
Unit:	ng/m3
Measuring method:	inductively coupled plasma - mass spectrometry
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	0.3		0.5		0.3		0.4		0.3		0.8		0.3		0.3		0.2		3.0		10.3		10.5		3.1		0.6		0.2		0.8	2.0	10.5	16
2		3.2		1.8		1.2		0.9		0.5		0.8		1.3		3.8		5.1		1.0		0.6		3.5		1.9		0.8				1.9	5.1	14
3		0.9		0.1		0.9		0.3		0.3		0.4		0.1		0.3		0.2		1.5		3.1		0.9		0.3		0.8		1.7		0.8	3.1	15
4	0.7		0.7		0.4		0.3		1.6		1.5		1.2		1.1		1.3		1.0		1.0		0.5		0.4		0.2		0.6			0.8	1.6	15
5	0.7		0.4		0.3		0.6		0.1		0.3		0.1		0.5		0.5		0.4		0.2		0.3		0.5		0.2				0.3	0.4	0.7	15
6		0.2		0.4		0.3		0.2		0.2		0.4		0.8		0.2		1.0		0.2		0.5		0.5		0.4		0.2		0.4		0.4	1.0	15
7		0.2		0.2		0.2		0.2		0.2		0.2		0.2		0.2		0.3		0.2		0.4		0.6		1.3		0.2		0.5		0.3	1.3	15
8	0.2		0.1		0.2		0.1		0.2		0.1		0.1		0.3		0.1		0.2		0.2		0.5		0.8		0.3		0.5		0.4	0.3	0.8	16
9		0.1		0.1		0.2		0.6		0.1		0.1		0.0		0.4		0.1		0.5		0.9		0.6		0.2		0.1		0.1		0.3	0.9	15
10		0.2		0.3		0.7		0.5		0.1		0.2		0.4		0.2		0.3		0.3		2.2		1.6		1.0		0.8		3.9		0.8	3.9	15
11	0.6		0.9		0.5		0.6		0.8		2.2		1.2		0.5		1.4		1.2		2.0		0.3		0.6		0.6		0.3			0.9	2.2	15
12	1.7		1.1		0.5		0.2		0.2		1.4		0.6		0.2		1.8		4.2		1.3		0.6		0.3		0.7		0.9		1.2	1.1	4.2	16

*Two independent samples are evaluated by one analysis.