Pb - PPLX0

Detailed overview of air pollution values for the measuring programme

Year:	2023
Matter:	Pb - lead
Locality:	Plzen-Slovany 2
Measuring programme:	PPLX0
Organization:	CHMI
Region:	Plzensky
District:	Plzen-mesto
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		5.070			0.721	0.721		0.740			0.740	3.300		3.300			2.410	2.410		5.840			5.840	4.510		4.510			1.440	1.440		3.187	5.840	15
2	1.740			1.740	7.540		7.540			5.630	5.630		4.500			4.500	1.280		1.280			23.800	23.800		2.650			2.650				6.532	23.800	14
3	5.240		5.240			1.680	1.680		1.200			1.200	1.480		1.480			13.900	13.900		1.790			1.790	0.672		0.672			1.310	1.310	3.381	13.900	16
4		2.970			2.970	3.280		3.280			1.690	1.690		1.960			1.960	4.850		4.850			1.420	1.420		2.380			2.380	2.930		2.721	4.850	15
5		2.930			2.660	2.660		2.990			2.990	3.940		3.940			1.820	1.820		3.450			3.450	1.490		1.490			2.120	2.120		2.678	3.940	15
6	3.490			3.490	4.390		4.390			2.420	2.420		5.180			5.180	1.420		1.420			1.050	1.050		0.778			0.778	1.090			2.567	5.180	15
7	1.090			0.808	0.808		1.500			1.500	0.951		0.951			0.531	0.531		1.710			1.710	0.759		0.759			0.555	0.555		0.410	0.952	1.710	16
8			0.410	0.848		0.848			1.170	1.170		1.840			1.840	1.590		1.590			2.710	2.710		2.820			2.820	0.780		0.780		1.512	2.820	15
9		1.520	1.520		2.890			2.890	2.710		2.710			1.940	1.940		2.150			2.150	2.800		2.800			7.500	4.350		2.410			2.742	7.500	15
10		2.410	1.780		1.780			2.190	2.190		2.430			2.430	3.840		3.840			4.140	4.140		3.280			3.280	4.330		4.330			3.133	4.330	15
11	4.290	4.290		1.000			1.000	1.770		1.770			1.390	1.390		1.350			1.350	1.630		1.630			1.120	1.120		3.670				1.936	4.290	15
12	3.670	9.150		9.150			4.760	4.760		1.510			1.510	2.220		2.220			1.740	1.740		0.366			0.366	1.420		1.420			7.720	3.372	9.150	16

*Two independent samples are evaluated by one analysis.