Monthly analysis of atmospheric precipitation

Year 2021
Region Karlovarsky
District Cheb
Measuring programme KNZ1B , Na Zelenem
Type of measuring programme Bulk samples
Organization CGS
Matter Unit Method 2020 Monthly concentrations
11 12 1 2 3 4 5 6 7 8 9 10
RAIN mm VOL 13.9 51.7 104.9 56.8 27.8 75.5 97.5 90.8 119.1 122.5 21.7 40.7
vodivost µS/cm EC meter 9.8 4.0 4.0 11.7 12.7 8.5 4.0 4.0 5.9 7.0 16.1 4.0
pH - pH meter 5.60 5.04 4.75 6.53 5.90 5.55 5.58 6.03 5.13 4.96 5.63 5.16
Na⁺ ug/l FAAS 230 130 150 180 620 180 120 50 30 10 120 200
K⁺ ug/l FAAS 90 60 50 90 140 60 80 160 40 50 300 160
NH₄⁺ ug/l PMT 520 440 240 210 800 670 490 400 60 150 560 150
Mg²⁺ ug/l FAAS 520 440 240 210 800 670 490 400 60 150 560 150
Ca²⁺ ug/l FAAS 260 110 90 1 650 520 280 120 260 210 80 550 170
Mn ug/l FAAS 10.0 2.5 2.5 9.0 26.0 18.0 13.0 11.0 2.5 12.0 31.0 13.0
Zn ug/l FAAS 23.0 8.0 14.0 2.5 2.5 2.5 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 0.2 0.2 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 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 0.3
F⁻ ug/l HPLC
Cl⁻ ug/l HPLC 600 230 400 300 1 500 620 270 120 170 190 400 440
NO₃⁻ ug/l HPLC 1 440 1 470 1 350 1 440 2 140 1 670 1 280 990 780 630 1 600 790
SO₄²⁻ ug/l HPLC 480 610 440 830 1 100 1 080 470 500 410 0 1 380 570
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