Monthly analysis of week values
Year | 2019 |
---|---|
Region | Prague |
District | Praha 4 |
Measuring programme | ALIBF, Pha4-Libus |
Type of measuring programme | Wet-only - autom. sampler |
Organization | ČHMÚ |
Matter | Unit | Method | Monthly concentrations | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | |||
RAIN | mm | VOL | 20.6 | 17.6 | 23.8 | 28.2 | 69.5 | 50.1 | 41.9 | 65.3 | 36.4 | 32.6 | 35.3 | 11.3 |
vodivost | µS/cm | EC meter | 14.5 | 7.4 | 19.4 | 11.6 | 16.1 | 18.0 | 8.6 | 13.3 | 6.7 | 8.5 | ||
pH | - | pH meter | 4.97 | 5.64 | 6.03 | 5.66 | 6.11 | 6.35 | 5.76 | 5.46 | 5.42 | 5.24 | ||
Na+ | ug/l | FAAS | 490 | 154 | 165 | 55 | 81 | 63 | 53 | 98 | 47 | 68 | ||
K+ | ug/l | FAAS | 49 | 12 | 408 | 137 | 93 | 403 | 39 | 274 | 18 | 54 | ||
NH4 + | ug/l | SMA-BERTH | 438 | 376 | 1 795 | 1 011 | 1 103 | 1 740 | 761 | 1 049 | 297 | 313 | ||
Mg2+ | ug/l | FAAS | 48 | 12 | 85 | 38 | 69 | 59 | 22 | 38 | 11 | 14 | ||
Ca2+ | ug/l | FAAS | 176 | 132 | 447 | 125 | 1 001 | 346 | 201 | 227 | 112 | 121 | ||
Mn | ug/l | ICP-MS | 1.5 | 1.7 | 2.3 | 6.6 | 2.3 | 12.4 | 6.3 | 3.1 | 2.9 | 0.8 | 1.0 | 1.0 |
Zn | ug/l | ICP-MS | 10.9 | 9.0 | 10.5 | 16.7 | 6.9 | 8.9 | 23.8 | 5.2 | 6.6 | 6.1 | 5.8 | 13.9 |
Fe | ug/l | ICP-MS | 31 | 26 | 54 | 159 | 46 | 209 | 77 | 55 | 37 | 15 | 28 | 50 |
Pb | ug/l | ICP-MS | 0.5 | 0.9 | 0.5 | 1.4 | 0.9 | 1.5 | 1.0 | 0.5 | 0.5 | 0.2 | 0.2 | 0.3 |
Cd | ug/l | ICP-MS | 0.03 | 0.03 | 0.02 | 0.03 | 0.03 | 0.03 | 0.04 | 0.04 | 0.02 | 0.01 | 0.01 | 0.05 |
Ni | ug/l | ICP-MS | 0.2 | 0.2 | 0.2 | 0.4 | 0.2 | 0.7 | 0.3 | 0.2 | 0.3 | 0.3 | 0.2 | 0.3 |
F- | ug/l | IC | 11 | 4 | 7 | 7 | 9 | 8 | 4 | 5 | 3 | 3 | ||
Cl- | ug/l | IC | 884 | 243 | 268 | 88 | 133 | 129 | 89 | 154 | 109 | 93 | ||
NO3 - | ug/l | IC | 1 669 | 696 | 1 563 | 1 636 | 1 561 | 2 541 | 1 333 | 1 627 | 856 | 833 | ||
SO4 2- | ug/l | IC | 717 | 350 | 1 614 | 993 | 1 149 | 1 349 | 682 | 786 | 347 | 520 |