Monthly analysis of atmospheric precipitation

Year 2020
Region Karlovarsky
District Cheb
Measuring programme KNZ1B , Na Zelenem
Type of measuring programme Bulk samples
Organization CGS
Matter Unit Method 2019 Monthly concentrations
11 12 1 2 3 4 5 6 7 8 9 10
RAIN mm VOL 48.9 58.2 20.2 149.6 42.3 17.0 53.7 99.6 76.9 101.6 46.7 108.4
vodivost µS/cm EC meter 8.3 10.6 13.8 4.0 10.3 37.7 9.0 11.2 13.3 4.0 9.4
pH - pH meter 5.52 5.14 4.96 5.21 5.53 6.77 5.71 6.12 6.41 5.34 5.86
Na⁺ ug/l FAAS 150 430 620 260 60 170 50 60 100 40 40
K⁺ ug/l FAAS 70 100 230 60 70 2 710 190 390 320 270 160
NH₄⁺ ug/l PMT 380 370 410 170 670 4 340 570 980 1 350 10 580
Mg²⁺ ug/l FAAS 40 50 130 50 40 180 20 10 30 40 30
Ca²⁺ ug/l FAAS 240 190 390 180 130 300 160 100 110 180 70
Mn ug/l FAAS 10.0 6.0 74.0 19.0 17.0 8.0 5.0 11.0 2.5 46.0 2.5
Zn ug/l FAAS 143.0 25.0 25.0 7.0 6.0 2.5 2.5 2.5 2.5 2.5 2.5
Pb ug/l GF-AAS 0.2 0.2 0.2 0.2 0.5 0.2 0.2 0.2 0.2 0.2 0.2
Cd ug/l GF-AAS 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03
Ni ug/l GF-AAS 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3
F⁻ ug/l HPLC
Cl⁻ ug/l HPLC 250 800 850 480 200 410 120 180 220 290 150
NO₃⁻ ug/l HPLC 1 360 1 220 2 460 920 1 720 1 440 970 1 190 820 970 550
SO₄²⁻ ug/l HPLC 510 410 750 360 720 1 750 790 800 730 250 480
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