Polycyclic Aromatic Hydrocarbons Bound to PM 2.5 in Urban Coimbatore, India with Emphasis on Source Apportionment

Table 3

Comparison of total PAHs (ng/m³) in various cities of the India.

S. No	Total PAHs	Range	City	Reference
1	∑ 8 PAHs	150–1800	Delhi	[21]
2	∑ 5 PAHs	244–1481	Chennai	[22]
3	∑ 5 PAHs	197–2397	Kanpur	[22]
4	∑ 5 PAHs	284–2114	Kolkata	[22]
5	∑12 PAHs	177–1201	Delhi	[23]
5	∑ 11 PAHs	326–791	Chennai	[24]
6	∑ 9 PAHs	4.1–1632	Coimbatore	The present study