Supplementary material
Journal of Environmental Modelling and Assessment
Assessment of urban air quality around a heritage site using AERMOD: A case study of Amritsar city, India
Sunil Gulia1, Akarsh Shrivastava2, A.K. Nema3, Mukesh Khare4*
1Research Scholar, Civil Engineering Department, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, India ()
2 B. Tech, Civil Engineering Department, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, India ()
3 Professor, Civil Engineering Department, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, India ()
4Professor, Civil Engineering Department, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, India
*Corresponding Author:
Address: Civil Engineering Department, Block-IV, Indian Institute of Technology Delhi, Hauz Khas, New Delhi-110016, India
E-mail:
Tel.: +91-11-6591212; Fax: +91-11- 6862037/6581117.
Supplementary Tables
Table S1. Emission factors of NOx, SO2 and PM10 generated from burning of crop residue
Table S2. Vehicle emission factors for NOx and PM10
Table S3. Statistical analysis of air quality monitoring data
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Table S1. Emission factors of NOx, SO2 and PM10 of burning of crop residue
Pollutants / Emission factor (g/kg) / SourceRice Residue / Wheat Residue
NOx / 3.43* / 1.70# / *Guoliang et al. [6] #Sahai et al. [5]
SO2 / 0.18 / 0.04 / Guoliang et al. [6]
PM10 / 6.28 / 8.75 / Guoliang et al. [6]
Table S2. Vehicle emission factors for NOx and PM10
NOx / PM10
Two wheeler (2-stroke) / 0.028 / 0.055
Two wheeler(4-stroke) / 0.297 / 0.016
3-Wheelers / 0.89 / 0.5457
4-wheelers (Petrol) / 0.369 / 0.007
4-wheelers (Diesel) / 0.877 / 0.10
Buses / 8.36 / 1.072
Trucks / 8.36 / 1.072
*Emission factor are averaged with weightage of vintage profile of vehicles.
Table S3. Statistical Analysis of air quality monitoring data
(µg/m3) / Maximum (µg/m3) / Average (µg/m3) / Standard Deviation
NOx / 19.8 / 33.0 / 25.97 / 3.63
SO2 / 7.0 / 14.1 / 9.75 / 1.84
PM10 / 96.6 / 238.3 / 160.39 / 37.71
S4