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Table 7 Mean dust and silica conc. in PM10 at the selected sites

From: Concentration, sources and health effects of silica in ambient respirable dust of Jharia Coalfields Region, India

Site

No. of samples

Mean dust conc. (µg/m3)

Mean silica conc. (µg/m3)a

Bank More PS

34

406

97.44

Govindpur

34

311

108.85

Jeenagora (Lodna)

34

490

73.50

  1. PS, police station
  2. aCalculation based on % mean availability as in Table 7