Ambient air samples | Personal samples | |||
---|---|---|---|---|
Plant | Geometric mean (μg/m3) | Range (μg/m3) | Geometric mean (μg/m3) | Range (μg/m3) |
The geometric mean was the result of sequential samples on five consecutive workdays. | ||||
A | 580.2 | 108.5–1469.8 | 396.5 | 245.1–865.6 |
B | 34.7 | 7.2–220.2 | 39.8 | 27.2–49.5 |
C | 60.5 | 40.5–80.9 | 12.7 | 5.3–30.5 |
D | 338.9 | 173.1–1530.2 | – | – |
190.5 | 120.0–302.5 | – | – | |
E | 1582.2 | 1056.3–2667.0 | – | – |
2133.6 | 1523.0–2780.0 | – | – |