Skip to main content

Table 2 Comparative analysis of vehicular emissions (tons/day) from different studies

From: Vehicular emission inventory of criteria pollutants in Delhi

Studies (Place-fuel)

CO

NOx

PM

Kansal et al. 2011 (ITO- all fuel) for year 2004-05

-

0.74

2.89

IIT study (ITO- all fuel) for the years 2008-09

14.89

5.87

0.49

Nagpure et al. 2011 (Delhi- petrol) for average values of years 1995-2005

216.45

9.85

-

IIT study (Delhi- petrol) for the year 2008-09

397.75

54.90

0.46

Gurjar et al. 2004 (Delhi- all fuel) for the year 2000

1210.47

363.98

76.52

IIT study (Delhi- all fuel) for the year 2008-09

509.62

193.46

14.59