Monthly analysis of atmospheric precipitation

Year 2011
Region Prague
District Praha 6
Measuring programme APDBB, Podbaba
Type of measuring programme Bulk samples
Organization VUV
Matter Unit Monthly concentrations
1 2 3 4 5 6 7 8 9 10 11 12
RAIN mm 27.0 3.0 24.7 17.7 37.5 73.2 122.6 94.2 27.2 35.4 0.2 27.2
vodivost µS/cm 2.4 7.0 3.8 12.6 5.9 3.0 2.2 2.1 2.8 3.1 3.5
pH - 4.99 6.32 6.07 6.86 6.27 5.92 5.50 5.60 5.70 6.40 6.40
Na+ ug/l 1 220 6 220 276 581 230 105 25 25 184 152 3 650 803
K+ ug/l 120 546 151 2 860 542 20 20 20 157 215 1 760 239
NH4 + ug/l 150 1 560 7 700 4 200 1 950 1 360 1 310 1 650 1 540 655
Mg2+ ug/l 174 631 195 642 195 79 73 64 237 189 2 000 4 290
Ca2+ ug/l 3 360 10 100 2 780 8 100 2 400 831 769 682 2 010 1 870 24 900 49 800
Mn ug/l 9.1 42.4 18.0 64.4 19.0 2.5 6.0 9.3 9.1 10.2 94.9 188.0
Zn ug/l 78.7 119.0 52.0 167.0 39.4 13.8 16.5 11.9 29.0 37.5 411.0 790.0
Al ug/l 90 401 179 371 122 20 45 20 67 76 719 1 290
Fe ug/l 227 679 365 746 191 10 76 78 169 137 1 110 3 050
Pb ug/l 0.2 7.8 2.5 7.4 2.7 0.2 0.7 1.7 1.6 2.0 7.8 2.0
Cd ug/l 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10
Ni ug/l 1.0 3.3 1.0 2.1 1.0 1.0 1.0 1.0 1.0 1.0 8.9 1.0
F- ug/l 17 50 122 74 88 74 26 13 88
Cl- ug/l 2 590 9 160 2 590 9 150 4 240 2 580 2 000 1 960 2 920 2 860 9 080 2 570
NO3 - ug/l 1 333 1 181 2 272 3 663 1 800 970 854 1 110 1 059 580
SO4 2- ug/l 2 330 7 570 4 360 9 370 4 260 1 790 1 360 1 150 1 470 3 730 29 400 2 410