Cities

You can search for articles and other publications, organizations, training courses, projects and programs relevant to different countries and cities by clicking on the list below.

You can also search for data and information on general demographics, transport, energy, air quality, and greenhouse gas emissions in our CitiesACT database. This database also allows you to compare air pollution levels in specific cities against established ambient air quality standards or with other cities. The CitiesACT database will be increasingly integrated into the Clean Air Portal.

CountriesCities

Afghanistan
Kabul, Afghanistan (2)

Argentina
Buenos Aires, Argentina (1)

Armenia
Yerevan, Armenia (1)

Australia
Brisbane, Australia (7)Melbourne, Australia (4)
Perth, Australia (2)Queensland, Australia (1)
Sydney, Australia (11)Victoria, Australia (1)

Austria
Vienna, Austria (2)

Bangladesh
Chittagong, Bangladesh (3)Dhaka, Bangladesh (73)

Belgium
Brussels, Belgium (6)Diepenbeek, Belgium (1)

Brazil
Sao Paolo, Brazil (2)

Cambodia
Phnom Pehn, Cambodia (3)Siem Reap, Cambodia (2)

Canada
Calgary, Canada (1)Edmonton, Canada (1)
Gatineau, Canada (1)Montréal, Canada (3)
Ottawa, Canada (2)Toronto, Canada (1)
Vancouver, Canada (3)

P.R. China
Beijing, P.R. China (196)Changsha, P.R. China (2)
Chengdu, P.R. China (6)Chongqing, P.R. China (16)
Guangdong, P.R. China (3)Guangzhou, P.R. China (30)
Guiyang, P.R. China (2)Guiyu, P.R. China (1)
Hangzhou, P.R. China (10)Harbin, P.R. China (4)
Hong Kong SAR, P.R. China (108)Jinan, P.R. China (9)
Lanzhou, P.R. China (4)Linfen, P.R. China (1)
Luoyang, P.R. China (2)Mianyang, P.R. China (1)
Nanjing, P.R. China (4)Nanning, P.R. China (1)
Qingdao, P.R. China (4)Shanghai, P.R. China (110)
Shenzhen, P.R. China (7)Suzhou, P.R. China (1)
Tianjin, P.R. China (10)Tibet, P.R. China (5)
Urumqi, P.R. China (6)Urumuqi, P.R. China (1)
Wuhan, P.R. China (9)Xi'an, P.R. China (16)
Xiamen, P.R. China (16)

Colombia
Bogotá, Colombia (1)

Croatia
Dubrovnik, Croatia (1)

Cyprus
Nicosia, Cyprus (1)

Czech Republic
Prague, Czech Republic (2)

Denmark
Copenhagen, Denmark (4)

Ecuador
Quito, Ecuador (1)

Finland
Helsinki, Finland (2)

France
Paris, France (10)Toulouse, France (1)

Germany
Berlin, Germany (6)Cologne, Germany (1)
Leipzig, Germany (4)

Greece
Kos, Greece (1)Skiathos, Greece (1)

Hungary
Budapest, Hungary (2)

India
Agra, India (5)Ahmedabad, India (22)
Asansol, India (1)Assam, India (1)
Bangalore, India (53)Bengaluru, India (2)
Chandigarh, India (7)Chennai, India (51)
Delhi, India (139)Durgapur, India (1)
Hyderabad, India (33)Indore, India (3)
Jaipur, India (5)Kanpur, India (13)
Kochi, India (8)Kolkata, India (11)
Lucknow, India (7)Ludhiana, India (6)
Mumbai, India (64)Mysore, India (5)
Nagpur, India (4)Patna, India (3)
Pune, India (63)Surat, India (2)
Varanasi, India (4)Visakhapatnam, India (4)

Indonesia
Bandung, Indonesia (6)Bogor, Indonesia (1)
Jakarta, Indonesia (132)Makassar, Indonesia (1)
Palembang, Indonesia (4)Surabaya, Indonesia (7)
Surakarta, Indonesia (1)Tangerang, Indonesia (1)

Italy
Bologna, Italy (1)Milan, Italy (2)

Japan
Kitakyushu, Japan (3)Nagoya, Japan (3)
Niigata, Japan (1)Sendai, Japan (1)
Tokyo, Japan (11)Yokohama, Japan (5)

Malaysia
Kuala Lumpur, Malaysia (26)Kuala Terengganu, Malaysia (1)
Malacca, Malaysia (1)

Mexico
Guadalajara, Mexico (1)Mexico City, Mexico (1)

Mongolia
Ulaanbaatar, Mongolia (14)

Nepal
Kathmandu, Nepal (79)Kirtipur, Nepal (1)

Netherlands
Amsterdam, Netherlands (2)

Pakistan
Islamabad, Pakistan (23)Karachi, Pakistan (12)
Lahore, Pakistan (18)Peshawar, Pakistan (2)
Quetta, Pakistan (3)Rawalpindi,Pakistan (2)

Philippines
Baguio, Philippines (5)Batangas, Philippines (1)
Cagayan de Oro, Philippines (3)Cayagan de Oro, Philippines (1)
Cebu, Philippines (25)Davao, Philippines (10)
Iloilo, Philippines (8)Makati, Philippines (15)
Mandaluyong, Philippines (8)Manila, Philippines (105)
Marikina, Philippines (2)Metro Manila, Philippines (44)
Naga, Philippines (2)Olongapo City, Philippines (1)
Puerto Princesa, Philippines (3)Quezon City, Philippines (9)
Surigao, Philippines (2)

Poland
Poznan, Poland (2)Warsaw, Poland (1)

Portugal
Aveiro, Portugal (1)Coimbra, Portugal (1)

Singapore
Singapore, Singapore (28)

South Africa
Cape Town, South Africa (2)Johannesburg, South Africa (1)

Spain
Madrid, Spain (2)

Sri Lanka
Colombo, Sri Lanka (35)Kandy, Sri Lanka (3)
Piliyandala, Sri Lanka (1)

Sweden
Linköping, Sweden (1)Stockholm, Sweden (4)

Switzerland
Zurich, Switzerland (1)

Thailand
Bangkok, Thailand (98)Chiang Mai, Thailand (6)
Phuket, Thailand (2)

Turkey
Istanbul, Turkey (5)

UAE
Abu Dhabi, UAE (3)Dubai, UAE (4)

UK
Leeds, UK (3)London, UK (19)
Reading, UK (1)

USA
Arlington, VA, USA (1)Atlanta, USA (2)
Austin, Texas, USA (1)Baltimore, MD, USA (3)
Boston, MA, USA (2)California, CA, USA (5)
Chicago, IL, USA (1)Durham, NC, USA (1)
Honolulu, HI, USA (2)Houston, TX, USA (1)
Indianapolis, IN, USA (1)Kona, HI, USA (2)
Los Angeles, CA, USA (2)Madison, WI, USA (1)
Minneapolis, MN, USA (1)New York, NY, USA (9)
Orlando, FL, USA (1)Pasadena, CA, USA (1)
Portland, OR, USA (3)Potomac, MD, USA (1)
San Diego, CA, USA (1)San Francisco, CA, USA (3)
Seattle, WA, USA (10)Washington DC, USA (18)

Vietnam
Danang, Vietnam (1)Hai Phong, Vietnam (2)
Hanoi, Vietnam (78)Ho Chi Minh City, Vietnam (6)
Ho Chi Minh, Vietnam (29)