Inhalation Dose and Source Term Studies in a Tribal Area of Wayanad, Kerala, India

Table 2

Average concentration of radon, thoron, and progeny in Wayanad, Kerala, India. Result of phase 2 study.

	Maximum	Minimum	Average ± SD	GM (GSD)
Radon concentration [Bq/m^3]	379	20	68 ± 74	54 (2)
Thoron concentration [Bq/m^3]	576	16	123± 115	95 (2)
EERC [Bq/m^3]	160	10	43 ± 30	37 (2)
EETC [Bq/m^3]	8	1	3 ± 2	3 (2)
	0.89	0.43	0.69 ± 0.14	0.68 (1.24)
	0.14	0.01	0.04 ± 0.03	0.03 (1.83)