BZN - Benzene
Hourly, daily, quarterly and annual air pollution characteristics
| Year: | 2009 |
|---|---|
| Region: | Moravskoslezsky |
| District: | Ostrava-mesto |
| 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 | ||||||
TOPOD | CHMI 1549 Ostrava-Poruba/CHMU | Passive samplers PD | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 3,5 | 2,0 | 1,5 | 3,9 | 2,7 | 1,76 | 26 |
| ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 7 | 6 | 7 | 6 | 2,1 | 2,17 | 5 | |||
| TOFFA | CHMI 1061 Ostrava-Fifejdy | Automated measuring program GC-FID | 241,3 | ~ | 11,0 | 1,6 | 38,4 | ~ | 9,2 | 2,7 | 4,5 | 2,2 | 2,8 | 4,2 | 3,4 | 3,60 | 349 |
| 20.01. | ~ | 85,8 | 20,3 | 20.01. | ~ | ~ | 11,7 | 87 | 86 | 85 | 91 | 2,5 | 2,18 | 2 | |||
| TOCBA | CHMI 1572 Ostrava-Ceskobratrska (hot spot) | Automated measuring program GC-FID | 57,4 | ~ | 9,3 | 2,5 | 11,5 | ~ | 7,2 | 3,0 | 3,9 | 2,7 | 2,9 | 3,5 | 1,86 | 323 | |
| 08.04. | ~ | 28,7 | 12,5 | 22.10. | ~ | ~ | 8,4 | 80 | 88 | 83 | 72 | 3,0 | 1,65 | 20 | |||
| TOPRA | CHMI 1410 Ostrava-Privoz | Automated measuring program GC-FID | 448,0 | ~ | 20,1 | 1,5 | 72,2 | ~ | 18,6 | 3,2 | 6,1 | 4,9 | 7,2 | 4,7 | 5,7 | 7,86 | 353 |
| 27.09. | ~ | 219,8 | 44,7 | 27.09. | ~ | ~ | 26,8 | 88 | 89 | 91 | 85 | 3,2 | 2,94 | 4 | |||