10.12691.jephh-4-2-1.tab_4.pptjhevvbhhhh

Today we are facing a lot of trouble in air quality so this ppt described it.

1. Table 4. Source Categories and Types of Sources of Air Pollution in Delhi
© The Author(s) 2015. Published by Science and Education Publishing.
R. Gopalaswami et al. A Study on Effects of Weather, Vehicular Traffic and Other Sources of Particulate Air Pollution on
the City of Delhi for the Year 2015. Journal of Environment Pollution and Human Health, 2016, Vol. 4, No. 2, 24-41.
doi:10.12691/jephh-4-2-1
Source Category Types of Sources
Area Sources  Domestic cooking & heating
   Burning of waste derived fuels
   Bakeries
   Crematoria
   Hotels & Restaurants
   Open rat outs
   Open burning (refuse/biomass/tyre etc. burning)
 
 Paved & unpaved roads, Construction/Demolition/Alteration activities for buildings,
roads, flyovers
Point Sources  Waste incinerators
   Large scale industries
   Smail scale industries
Vehicular Sources  2 Wheelers (Scooters, Motor Cycles, Mopeds)
   3 Wheelers (CNG)
   4 Wheelers (Gasoline, Diesel, CNG)
   LCVs (Light Commercial Vehicles)
   Trucks (Trucks, min-trucks, multi-axie trucks)
   Buses (Diesel, CNG)
(Extract from Table 3.4: Air Quality Monitoring, Emission Inventory and Source Apportionment Studies –Delhi
http://cpcb.nic.in/Delhi.pdf).