Environmental Sciences Europe

Table 14 ADD and HQ values for NO₂ and CO at investigated urban residential zone

From: The impact of heating systems scenarios on air pollution at selected residential zone: a case study using AERMOD dispersion model

Scenario	Pollutant	Child (6–12 years)		Adult (19–75 years)
		ADD	HQ	ADD	HQ
		[μg/kg/day]	-	[μg/kg/day]	–
1	NO₂	0.55	0.02	0.45	0.02
1	CO	0.06	5.00E-06	0.05	4.00E-06
2	NO₂	0.30	0.01	0.24	9.66E-03
2	CO	0.05	5.00E-06	0.04	4.00E-06
3	NO₂	0.52	0.02	0.42	0.02
3	CO	0.14	1.23E-05	0.11	1.00E-05

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