S. No.	PM₁₀, µg/m³	EC concentration		Pb concentration		Hg concentration
S. No.	PM₁₀, µg/m³	Ambient air, µg/m³	PM, %	Ambient air, ng/m³	PM, mg/kg	Ambient air, ng/m³	PM, mg/kg
1	315	26	8.2	101	320	18.8	59.7
2	775	68	8.8	585	755	18.0	23.3
3	196	16	8.2	109	556	7.4	37.7
4	226	18	7.9	83	368	17.2	76.2
5	209	16	7.5	59	280	15.0	71.8
6	319	19	6.1	7.0	22	17.0	53.3
7	283	22	7.7	71	252	24.3	86.1
8	666	46	6.9	21	31	17.4	26.1
9	666	53	8.0	193	290	29.0	43.5
10	251	18	7.2	60	240	11.7	46.7