Pb - lead
Monthly, quarterly and annual air pollution characteristics
| Year: | 2009 |
|---|---|
| Region: | Prague |
| District: | Praha 4 |
| Matter: | Pb-lead |
| Unit: | ng/m3 |
| Annual LV : | 500,0 |
| Annual MT : | 0,0 |
| KMPL | Organization: Old ISKO number Locality |
Type of measuring programme Method |
Monthly values | Quarterly values | Annual values | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | X1q | X2q | X3q | X4q | X | S | N | |||
| C1q | C2q | C3q | C4q | XG | SG | dv | |||||||||||||||
ALIB0 | CHMI 1564 Pha4-Libus | Heavy metal in PM10 ICP-MS | 21,3 | 6,6 | 5,2 | 10,7 | 7,0 | 5,1 | 4,2 | 5,9 | 11,1 | 7,8 | 8,9 | 14,3 | 11,2 | 7,7 | 7,1 | 10,3 | 9,1 | 9,17 | 177 |
| 45 | 42 | 44 | 46 | 6,5 | 2,26 | 6 | |||||||||||||||
| ALIB5 | CHMI 1626 Pha4-Libus | Heavy metal in PM2.5 ICP-MS | 15,5 | 5,2 | 3,9 | 7,9 | 4,3 | 4,9 | 4,4 | 5,0 | 7,6 | 7,1 | 8,3 | 11,9 | 8,2 | 5,7 | 5,6 | 9,0 | 7,1 | 5,90 | 146 |
| 50 | 30 | 36 | 30 | 5,1 | 2,51 | 3 | |||||||||||||||