Advances in Civil Engineering / 2018 / Article / Tab 2

Research Article

The Effects of Outdoor Source on Pollution Characteristics and Dynamic Changes of Particulate Matter in an Office

Table 2

The variation of particles in different sizes under different conditions.

Outdoor concentration (μg·m−3)PM1PM1–2.5PM2.5–10
Maximum increase value (μg·m−3)Maximum increase rate (%)Maximum increase value (μg·m−3)Maximum increase rate (%)Maximum increase value (μg·m−3)Maximum increase rate (%)

200–3008087.010142.98200.0
300–4008173.611157.1116.7
400–500126115.63570013260.0
500–60012588.720142.911275.0
600–70013566.822129.49225.0