Monthly analysis of atmospheric precipitation

Matter	Unit	Method	2022		Monthly concentrations
Matter	Unit	Method	11	12	1	2	3	4	5	6	7	8	9	10
RAIN	mm	VOL	49.8	62.4	41.2	43.5	68.7	70.9	44.6	67.4	98.7	167.6		66.8
vodivost	µS/cm	EC meter	5.6	11.3	9.8	9.9	7.4	7.2	16.2	10.1	5.3	5.5		5.7
pH	-	pH meter	5.23	4.81	4.98	5.38	5.86	5.30	6.29	6.23	5.83	5.23		5.89
Na⁺	ug/l	FAAS	110	80	270	360	220	90	80	50	80	50		130
K⁺	ug/l	FAAS	20	30	50	50	30	30	250	270	90	50		160
NH₄⁺	ug/l	PMT	320	300	330	540	520	370	1 610	780	210	270		70
Mg²⁺	ug/l	FAAS	30	20	40	60	40	30	70	50	70	20		60
Ca²⁺	ug/l	FAAS	90	110	120	130	200	160	450	430	370	170		480
Mn	ug/l	FAAS	2.5	2.5	9.0	2.5	6.0	11.0	2.5	14.0	24.0	2.5		5.0
Zn	ug/l	FAAS	2.5	6.0	13.0	11.9	2.5	12.0	9.0	2.5	5.0	2.5		2.5
Pb	ug/l	GF-AAS	0.2	0.2	1.2	0.9	0.2	0.8	0.6	0.2	0.2	0.2		0.2
Cd	ug/l	GF-AAS	0.02	0.04	0.02	0.02	0.02	0.02	0.05	0.02	0.02	0.02		0.02
Ni	ug/l	GF-AAS	0.3	0.3	0.3	0.5	0.3	0.3	0.3	0.3	0.3	2.3		0.3
F⁻	ug/l	HPLC
Cl⁻	ug/l	HPLC	170	170	1 210	770	930	130	120	140	140	110		280
NO₃⁻	ug/l	HPLC	500	1 290	1 420	1 550	1 540	1 100	1 530	980	660	760		190
SO₄²⁻	ug/l	HPLC	150	660	800	670	620	650	1 490	700	330	430		490