BZN - Benzene
Hourly, daily, quarterly and annual air pollution characteristics
| Year: | 2009 |
|---|---|
| Region: | Prague |
| District: | Praha 2 |
| Matter: | BZN-Benzene |
| Unit: | µg/m3 |
| Annual LV : | 5,0 |
| Annual MT : | 1,000 |
| KMPL | Organization: Old ISKO number Locality |
Type of measuring programme Method |
Hourly values | Daily values | Quarterly values | Annual values | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max. | 95% Kv | 50% Kv | Max. | 95% Kv | 50% Kv | X1q | X2q | X3q | X4q | X | S | N | |||||
| Date | 99.9% Kv | 98% Kv | Date | 98% Kv | C1q | C2q | C3q | C4q | XG | SG | dv | ||||||
ALEGA | CHMI 1483 Pha2-Legerova (hot spot) | Automated measuring program GC-PID | 12,8 | ~ | 3,8 | 0,8 | 7,7 | ~ | 3,4 | 1,0 | 0,9 | 1,2 | 2,3 | 1,3 | 1,07 | 341 | |
| 22.12. | ~ | 8,9 | 5,1 | 22.12. | ~ | ~ | 4,5 | 74 | 85 | 92 | 90 | 0,9 | 2,35 | 14 | |||