BZN - Benzene
Hourly, daily, quarterly and annual air pollution characteristics
Year: | 2009 |
---|---|
Region: | Prague |
District: | Praha 4 |
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 | ||||||
ALIBA336678 | CHMI 774 Pha4-Libus | Automated measuring program GC-PID | 8,9 | ~ | 3,2 | 0,6 | 6,1 | ~ | 3,1 | 0,6 | 1,7 | 0,4 | 0,3 | 1,5 | 1,0 | 1,02 | 316 |
21.11. | ~ | 7,3 | 4,6 | 15.01. | ~ | ~ | 4,0 | 74 | 78 | 79 | 85 | 0,6 | 2,89 | 7 | |||