Nature of Air Pollution in India
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Nature of Air Pollution in India Dr. Sarath Guttikunda
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Nature of Air Pollution in India. Dr. Sarath Guttikunda. Air Pollution in Indian Cities. 27. Cities in Top 100 with the worst air quality. WHO (2011, 2013). Air Pollution in Indian Cities. Ludhiana Kanpur Delhi Lucknow Indore Agra Kolkata Faridabad Jabalpur. Mumbai Dhanbad - PowerPoint PPT Presentation
Transcript of Nature of Air Pollution in India
Nature of Air Pollution in India
Dr. Sarath Guttikunda
27Cities in Top 100 with the worst air quality
Air Pollution in Indian Cities
WHO (2011, 2013)
27
LudhianaKanpurDelhiLucknowIndoreAgraKolkataFaridabadJabalpur
Air Pollution in Indian Cities
WHO, 2011MumbaiDhanbadAllahabadPatnaMeerutJaipurVaranasiPuneNagpur
BhopalVijayawadaBangaloreRajkotHyderabadVizagSuratAhmedabadNashikPM10
WHO guideline = 20mg/m3
Air Pollution in Indian Cities
GBD 2010 (IHME, 2013) 6th
~695,000 premature deaths
~100,000 from household combustion
Long List of Anthropogenic and Natural Sources
industries
vehicle exhaust
power plants
road dust
domestic fuels
garbage burning
construction
National Transport Emissions2011-12
120 million registered vehicles
More @ http://www.urbanemissions.info
National Transport Emissions2010-30
More @ http://www.urbanemissions.info
National Transport Emissions2010 & 2030
2010
2030
Sectoral Linkages – Power Plants
112 coal-fired power plants
More @ http://www.urbanemissions.info
Coal unloading on to the conveyor belt atNorth Chennai PP
Coal, Ore, Cement, Fertilizers, Salt, Sugar
Road vs. Rail Freight Movement??
Rohtang pass, Himachal Pradesh
Sectoral Linkages – Freight
Chennai, ~550 Pune, ~400 Ahmedabad, ~400
Delhi, ~800
Sectoral Linkages – Brick Kilns
Indo-Gangetic Region
• Transport• Rural biomass cooking• Agricultural• Industries• Brick kilns
PM10
Sectoral Linkages – Brick Kilns
ChennaiHyderabad
Triavndrum
Bhubaneswar
Shimla
Delhi
Pune
Ahmedabad
Chandigarh
Madurai
Pondicherry
Hubli
Guwahati
Bhopal
Kochi
Kanpur
Bangalore
Nagpur
Jaipur
Mumbai
Kolkata
Surat
Varanasi PatnaAgra
Amritsar
Raipur
Bikaner
0
10
20
30
40
50
60
70
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90
100
1 10 100 1000Population (in 100,000s)
Serv
ice
Inde
x (%
wor
k tri
ps a
cces
sible
in <
15
min
s)Sectoral Linkages – Urban
MoUD, 2008
ChennaiHyderabad
Triavndrum
Bhubaneswar
Shimla
Delhi
Pune
Ahmedabad
Chandigarh
Madurai
Pondicherry
Hubli
Guwahati
Bhopal
Kochi
Kanpur
Bangalore
Nagpur
Jaipur
Mumbai
Kolkata
Surat
Varanasi PatnaAgra
Amritsar
Raipur
Bikaner
0
10
20
30
40
50
60
70
80
90
100
1 10 100 1000Population (in 100,000s)
Serv
ice
Inde
x (%
wor
k tri
ps a
cces
sible
in <
15
min
s)
Agra
Kolkata
Mumbai
Jaipur
Nagpur
Bangalore
Kanpur
Kochi
Bhopal
Guwahati
Hubli
PondicherryMadurai
Chandigarh Ahmedabad
Pune
Delhi
Shimla
Bhubaneswar
Triavndrum
Hyderabad
Chennai
0
10
20
30
40
50
60
1 10 100 1000Population (in 100,000s)
% S
hare
of P
ublic
Tran
spor
t
Sectoral Linkages – Urban
MoUD, 2008
ChennaiHyderabad
Triavndrum
Bhubaneswar
Shimla
Delhi
Pune
Ahmedabad
Chandigarh
Madurai
Pondicherry
Hubli
Guwahati
Bhopal
Kochi
Kanpur
Bangalore
Nagpur
Jaipur
Mumbai
Kolkata
Surat
Varanasi PatnaAgra
Amritsar
Raipur
Bikaner
0
10
20
30
40
50
60
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100
1 10 100 1000Population (in 100,000s)
Serv
ice
Inde
x (%
wor
k tri
ps a
cces
sible
in <
15
min
s)
Agra
Kolkata
Mumbai
Jaipur
Nagpur
Bangalore
Kanpur
Kochi
Bhopal
Guwahati
Hubli
PondicherryMadurai
Chandigarh Ahmedabad
Pune
Delhi
Shimla
Bhubaneswar
Triavndrum
Hyderabad
Chennai
0
10
20
30
40
50
60
1 10 100 1000Population (in 100,000s)
% S
hare
of P
ublic
Tran
spor
t
ChennaiHyderabad
Bhubaneswar
Panaji
Shimla
Delhi
Pune
Ahmedabad
Chandigarh
Madurai
Pondicherry
Hubli
Guwahati
Bhopal
Kochi
Kanpur
Bangalore
Nagpur
Jaipur
MumbaiKolkata
SuratVaranasi Patna
Agra
Amritsar
Raipur
Bikaner
Gangtok
0
10
20
30
40
50
60
70
80
90
100
0 20 40 60 80% Share of Non-motorized Transport
Serv
ice
Inde
x (%
wor
k tri
ps a
cces
sible
in <
15
min
s)
Sectoral Linkages – Urban
MoUD, 2008
ChennaiHyderabad
Triavndrum
Bhubaneswar
Shimla
Delhi
Pune
Ahmedabad
Chandigarh
Madurai
Pondicherry
Hubli
Guwahati
Bhopal
Kochi
Kanpur
Bangalore
Nagpur
Jaipur
Mumbai
Kolkata
Surat
Varanasi PatnaAgra
Amritsar
Raipur
Bikaner
0
10
20
30
40
50
60
70
80
90
100
1 10 100 1000Population (in 100,000s)
Serv
ice
Inde
x (%
wor
k tri
ps a
cces
sible
in <
15
min
s)
Agra
Kolkata
Mumbai
Jaipur
Nagpur
Bangalore
Kanpur
Kochi
Bhopal
Guwahati
Hubli
PondicherryMadurai
Chandigarh Ahmedabad
Pune
Delhi
Shimla
Bhubaneswar
Triavndrum
Hyderabad
Chennai
0
10
20
30
40
50
60
1 10 100 1000Population (in 100,000s)
% S
hare
of P
ublic
Tran
spor
t
ChennaiHyderabad
Bhubaneswar
Panaji
Shimla
Delhi
Pune
Ahmedabad
Chandigarh
Madurai
Pondicherry
Hubli
Guwahati
Bhopal
Kochi
Kanpur
Bangalore
Nagpur
Jaipur
MumbaiKolkata
SuratVaranasi Patna
Agra
Amritsar
Raipur
Bikaner
Gangtok
0
10
20
30
40
50
60
70
80
90
100
0 20 40 60 80% Share of Non-motorized Transport
Serv
ice
Inde
x (%
wor
k tri
ps a
cces
sible
in <
15
min
s)
GangtokBikaner
Raipur
Amritsar
Agra
Patna
Varanasi
Surat
Kolkata
Mumbai
Jaipur Nagpur
Bangalore
Kanpur
KochiBhopal
Guwahati
Hubli
Pondicherry
Madurai
Ahmedabad
Pune
Delhi
Shimla
Panaji
Bhubaneswar
Triavndrum
Hyderabad
Chennai
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
0 20 40 60 80% Share of Non-motorized Transport
Con
gesti
on In
dex
Sectoral Linkages – Urban
MoUD, 2008
Car moving speeds in Delhi – km/hr
20 min of idling for cars = Rs. 1 crores in fuel losses (~$200,000) per day
Driving time is spent idling for passenger cars
LudhianaDelhiVizag
Goel & Guttikunda, 2013
On-road Idling Pollution
20%
On-road Moving Pollution
Apte et al., 2011On road measurements from 2010
25%
% vehicle pollution to PM2.5 in Delhi
On road BC to PM2.5 ratio (in 2010)
More @ http://www.urbanemissions.info
National Transport Emissions2010-30
?
More @ http://www.urbanemissions.info
More @
Thank you
