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	54.5	45.1	36.0	90.8	60.1	53.8	30.5	84.8	91.3	100.4	13.4	83.4
vodivost	µS/cm	EC meter	14.3	16.5	10.8	11.7	10.5	8.2	31.7	9.1	9.0	8.1	16.3	6.5
pH	-	pH meter	5.04	4.73	4.89	5.35	5.35	5.22	6.57	5.79	6.07	5.83	6.37	5.61
Na⁺	ug/l	FAAS	230	220	130	530	400	110	400	80	110	60	190	100
K⁺	ug/l	FAAS	100	80	50	50	60	60	730	320	250	140	510	80
NH₄⁺	ug/l	PMT	690	500	330	510	610	440	3 040	440	650	540	940	220
Mg²⁺	ug/l	FAAS	70	70	30	140	70	40	160	90	80	80	120	60
Ca²⁺	ug/l	FAAS	380	310	120	110	210	160	610	550	290	660	1 090	500
Mn	ug/l	FAAS	2.5	10.0	11.0	2.5	2.5	13.0	2.5	2.5	16.0	2.5	7.0	7.0
Zn	ug/l	FAAS	14.0	11.0	6.0	2.5	7.0	15.0	2.5	8.0	2.5	7.0	2.5	2.5
Pb	ug/l	GF-AAS	0.7	0.4	0.8	0.6	0.2	0.9	0.2	0.4	0.2	0.2	0.6	0.2
Cd	ug/l	GF-AAS	0.05	0.05	0.02	0.02	0.02	0.02	0.04	0.02	0.02	0.02	0.02	0.02
Ni	ug/l	GF-AAS	0.3	0.3	0.8	2.2	0.3	0.3	0.3	0.3	1.6	0.8	0.3	0.3
F⁻	ug/l	HPLC
Cl⁻	ug/l	HPLC	450	510	1 280	1 290	760	200	530	170	180	160	320	320
NO₃⁻	ug/l	HPLC	1 280	2 290	1 570	1 450	1 550	1 150	2 800	1 090	1 200	1 190	2 330	510
SO₄²⁻	ug/l	HPLC	1 620	1 570	1 020	790	990	800	2 910	800	650	960	2 370	870