City rankings
Top 50 cities: Quality of living ranking
Base City: New York, US (=100)
| Rank 2010 | City | Country | Qol index 2010 |
| 1 | VIENNA | AUSTRIA | 108.6 |
| 2 | ZURICH | SWITZERLAND | 108 |
| 3 | GENEVA | SWITZERLAND | 107.9 |
| 4 | VANCOUVER | CANADA | 107.4 |
| 4 | AUCKLAND | NEW ZEALAND | 107.4 |
| 6 | DUSSELDORF | GERMANY | 107.2 |
| 7 | FRANKFURT | GERMANY | 107 |
| 7 | MUNICH | GERMANY | 107 |
| 9 | BERN | SWITZERLAND | 106.5 |
| 10 | SYDNEY | AUSTRALIA | 106.3 |
| 11 | COPENHAGEN | DENMARK | 106.2 |
| 12 | WELLINGTON | NEW ZEALAND | 105.9 |
| 13 | AMSTERDAM | NETHERLANDS | 105.7 |
| 14 | OTTAWA | CANADA | 105.5 |
| 15 | BRUSSELS | BELGIUM | 105.4 |
| 16 | TORONTO | CANADA | 105.3 |
| 17 | BERLIN | GERMANY | 105 |
| 18 | MELBOURNE | AUSTRALIA | 104.8 |
| 19 | LUXEMBOURG | LUXEMBOURG | 104.6 |
| 20 | STOCKHOLM | SWEDEN | 104.5 |
| 21 | PERTH | AUSTRALIA | 104.2 |
| 21 | MONTREAL | CANADA | 104.2 |
| 23 | HAMBURG | GERMANY | 104.1 |
| 24 | NURNBURG | GERMANY | 103.9 |
| 24 | OSLO | NORWAY | 103.9 |
| 26 | CANBERRA | AUSTRALIA | 103.6 |
| 26 | DUBLIN | IRELAND | 103.6 |
| 28 | CALGARY | CANADA | 103.5 |
| 28 | SINGAPORE | SINGAPORE | 103.5 |
| 30 | STUTTGART | GERMANY | 103.3 |
| 31 | HONOLULU | UNITED STATES | 103.1 |
| 32 | ADELAIDE | AUSTRALIA | 103 |
| 32 | SAN FRANCISCO | UNITED STATES | 103 |
| 34 | PARIS | FRANCE | 102.9 |
| 35 | HELSINKI | FINLAND | 102.6 |
| 36 | BRISBANE | AUSTRALIA | 102.4 |
| 37 | BOSTON | UNITED STATES | 102.2 |
| 38 | LYON | FRANCE | 101.9 |
| 39 | LONDON | UNITED KINGDOM | 101.6 |
| 40 | TOKYO | JAPAN | 101.4 |
| 41 | MILAN | ITALY | 100.8 |
| 41 | KOBE | JAPAN | 100.8 |
| 41 | YOKOHAMA | JAPAN | 100.8 |
| 44 | BARCELONA | SPAIN | 100.6 |
| 45 | LISBON | PORTUGAL | 100.3 |
| 45 | CHICAGO | UNITED STATES | 100.3 |
| 45 | WASHINGTON | UNITED STATES | 100.3 |
| 48 | MADRID | SPAIN | 100.2 |
| 49 | NEW YORK CITY | UNITED STATES | 100 |
| 50 | SEATTLE | UNITED STATES | 99.8 |
Top 50 cities: Eco-City ranking
Base City: New York, US (=100)
*Eco-City Ranking 2010 includes the following criteria: Water availability, water potability, waste removal, sewage, air pollution and traffic congestion.
| Rank 2010 | City | Country | Eco-city index* 2010 |
| 1 | CALGARY | CANADA | 145.7 |
| 2 | HONOLULU | UNITED STATES | 145.1 |
| 3 | OTTAWA | CANADA | 139.9 |
| 3 | HELSINKI | FINLAND | 139.9 |
| 5 | WELLINGTON | NEW ZEALAND | 138.9 |
| 6 | MINNEAPOLIS | UNITED STATES | 137.8 |
| 7 | ADELAIDE | AUSTRALIA | 137.5 |
| 8 | COPENHAGEN | DENMARK | 137.4 |
| 9 | KOBE | JAPAN | 135.6 |
| 9 | OSLO | NORWAY | 135.6 |
| 9 | STOCKHOLM | SWEDEN | 135.6 |
| 12 | PERTH | AUSTRALIA | 135.3 |
| 13 | MONTREAL | CANADA | 133.6 |
| 13 | VANCOUVER | CANADA | 133.6 |
| 13 | NURNBERG | GERMANY | 133.6 |
| 13 | AUCKLAND | NEW ZEALAND | 133.6 |
| 13 | BERN | SWITZERLAND | 133.6 |
| 13 | PITTSBURGH | UNITED STATES | 133.6 |
| 19 | ZURICH | SWITZERLAND | 133.5 |
| 19 | ABERDEEN | UNITED KINGDOM | 133.5 |
| 21 | CANBERRA | AUSTRALIA | 133.3 |
| 22 | SINGAPORE | SINGAPORE | 132.4 |
| 23 | BRISBANE | AUSTRALIA | 131.6 |
| 23 | WASHINGTON | UNITED STATES | 131.6 |
| 25 | MELBOURNE | AUSTRALIA | 131.5 |
| 25 | GENEVA | SWITZERLAND | 131.5 |
| 25 | BOSTON | UNITED STATES | 131.5 |
| 28 | DUSSELDORF | GERMANY | 130.7 |
| 28 | MUNICH | GERMANY | 130.7 |
| 30 | CAPE TOWN | SOUTH AFRICA | 129.4 |
| 30 | BELFAST | UNITED KINGDOM | 129.4 |
| 32 | LYON | FRANCE | 129.3 |
| 33 | DUBLIN | IRELAND | 128.9 |
| 34 | HAMBURG | GERMANY | 128.8 |
| 34 | STUTTGART | GERMANY | 128.8 |
| 34 | PHILADELPHIA | UNITED STATES | 128.8 |
| 37 | YOKOHAMA | JAPAN | 128.7 |
| 38 | VICTORIA | SEYCHELLES | 128.5 |
| 39 | TORONTO | CANADA | 127.1 |
| 39 | AMSTERDAM | NETHERLANDS | 127.1 |
| 41 | BRUSSELS | BELGIUM | 126.8 |
| 41 | LEIPZIG | GERMANY | 126.8 |
| 43 | ST. LOUIS | UNITED STATES | 126.6 |
| 44 | VIENNA | AUSTRIA | 126.2 |
| 44 | LUXEMBOURG | LUXEMBOURG | 126.2 |
| 46 | SYDNEY | AUSTRALIA | 125 |
| 47 | GLASGOW | UNITED KINGDOM | 124.7 |
| 48 | MUSCAT | OMAN | 124.2 |
| 49 | POINT-A-PITRE | GUADELOUPE | 123.8 |
| 50 | NAGOYA | JAPAN | 123.1 |
| 50 | OSAKA | JAPAN | 123.1 |
| 50 | FRANKFURT | GERMANY | 123.1 |