As - ALIB0

Detailed overview of air pollution values for the measuring programme

Year:	2022
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	0.6		0.2		0.2		2.0		0.6		2.4		1.3		1.7		0.7		0.9		0.6		1.8		1.6		0.4		0.3		0.5	1.0	2.4	16
2		0.4		1.0		0.2		0.3		0.7		0.7		0.8		0.3		0.4		0.1		0.3		1.9		0.6		2.3				0.7	2.3	14
3		4.3		2.3		2.5		2.1		2.9		0.3		1.0		2.1		5.1		0.4		0.9		3.3		1.7		2.0		1.5		2.2	5.1	15
4	0.4		0.5		0.2		0.1		0.4		0.5		0.5		0.5		1.4		0.6		0.6		0.1		0.5		0.8		0.4			0.5	1.4	15
5	0.8		0.7		0.5		1.3		0.8		0.3		0.2		0.2		1.0		0.2		0.2		0.2		0.2		0.1		0.3		0.4	0.5	1.3	16
6		0.1		0.4		0.1		0.4		0.2		0.3		0.2		0.4		0.1		0.4		1.0		0.3		0.3		0.1		0.9		0.3	1.0	15
7		0.2		0.9		0.2		0.1		0.1		0.2		0.4		0.1		0.2		0.4		0.3		0.3		0.5		0.8		0.7		0.4	0.9	15
8	0.3		0.3		0.4		0.1		0.5		0.6		0.4		0.3		1.2		1.0		0.2		0.3						0.2		0.6	0.4	1.2	14
9		2.7		1.1		0.6		0.4		0.1		0.3		0.3		0.2		0.1		0.5		1.6		1.4		0.7		0.5		3.5		0.8	3.5	15
10		0.4		0.9		0.8		1.2		1.5		3.0		1.1		0.9		2.4		1.3		1.6		1.3		2.2		1.9		3.8		1.7	3.8	15
11	2.2		1.7		1.9		1.2		0.9		3.6		4.7		3.1		3.7		3.2		2.2		6.4		3.9		3.7		0.9			2.9	6.4	15
12	5.3		2.4		1.9		1.2		5.1		1.4		6.8		9.7		4.4		3.6		2.9		1.1		1.3		0.8		0.5		0.3	3.1	9.7	16

*Two independent samples are evaluated by one analysis.