BZN - Benzene
Hourly, daily, quarterly and annual air pollution characteristics
| Year: | 2008 |
|---|---|
| Region: | Prague |
| District: | Praha 1 |
| Matter: | BZN-Benzene |
| Unit: | µg/m3 |
| Annual LV : | 5,0 |
| Annual MT : | 2,000 |
| 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 | ||||||
AREPA | CHMI 771 Pha1-nam. Republiky | Automated measuring program GC-PID | 11,9 | ~ | 3,6 | 0,9 | 4,8 | ~ | 3,3 | 1,0 | 1,2 | 1,9 | 1,2 | 0,92 | 284 | ||
| 09.12. | ~ | 8,4 | 4,7 | 12.02. | ~ | ~ | 3,8 | 79 | 55 | 65 | 85 | 0,9 | 2,37 | 27 | |||