DEFINITION
Urban NO2 concentration
Units: Micrograms/m3
Units: The values were originally collected at the city level. Each nation varied in terms of the number of cities reported, so this data should be used with some caution. Within each country the values have been normalized by city
population for the year 1995, then added together to obtain the total concentration for the given country.
| Rank |
Countries
|
Amount
(top to bottom)
|
| #1 | Mexico: | 130 micrograms/m3 | |
| #2 | Italy: | 124.38 micrograms/m3 | |
| #3 | Bulgaria: | 111.14 micrograms/m3 | |
| #4 | United Arab Emirates: | 93.7 micrograms/m3 | |
| #5 | Benin: | 83.02 micrograms/m3 | |
| #6 | Paraguay: | 81.35 micrograms/m3 | |
| #7 | Saudi Arabia: | 81.06 micrograms/m3 | |
| #8 | Chile: | 81 micrograms/m3 | |
| #9 | Ghana: | 78.99 micrograms/m3 | |
| #10 | Turkmenistan: | 78.54 micrograms/m3 | |
| #11 | Zambia: | 77.89 micrograms/m3 | |
| #12 | Colombia: | 77.84 micrograms/m3 | |
| #13 | Madagascar: | 74.32 micrograms/m3 | |
| #14 | Gambia, The: | 72.72 micrograms/m3 | |
| #15 | China: | 71.72 micrograms/m3 | |
| #16 | Kenya: | 71.05 micrograms/m3 | |
| #17 | Romania: | 71 micrograms/m3 | |
| #18 | Slovenia: | 70.59 micrograms/m3 | |
| #19 | El Salvador: | 70.5 micrograms/m3 | |
| #20 | Guinea: | 69.79 micrograms/m3 | |
| #21 | Bosnia and Herzegovina: | 69.78 micrograms/m3 | |
| #22 | Senegal: | 69.4 micrograms/m3 | |
| #23 | Guatemala: | 69.33 micrograms/m3 | |
| #24 | Mozambique: | 69.3 micrograms/m3 | |
| #25 | Sierra Leone: | 68.27 micrograms/m3 | |
| #26 | Togo: | 67.58 micrograms/m3 | |
| #27 | Congo, Democratic Republic of the: | 67.23 micrograms/m3 | |
| #28 | Haiti: | 67.05 micrograms/m3 | |
| #29 | Uganda: | 66.8 micrograms/m3 | |
| #30 | Vietnam: | 65.5 micrograms/m3 | |
| #31 | Burma: | 65.36 micrograms/m3 | |
| #32 | United Kingdom: | 64.47 micrograms/m3 | |
| #33 | Greece: | 64 micrograms/m3 | |
| #34 | Latvia: | 63.74 micrograms/m3 | |
| #35 | Pakistan: | 63.59 micrograms/m3 | |
| #36 | Rwanda: | 62.88 micrograms/m3 | |
| #37 | Cote d'Ivoire: | 62.85 micrograms/m3 | |
| #38 | Angola: | 62.73 micrograms/m3 | |
| #39 | Japan: | 62.01 micrograms/m3 | |
| #40 | Liberia: | 61.49 micrograms/m3 | |
| #41 | Kuwait: | 61.33 micrograms/m3 | |
| #42 | Albania: | 60.89 micrograms/m3 | |
| #43 | Guinea-Bissau: | 60.83 micrograms/m3 | |
| #44 | Mali: | 60.58 micrograms/m3 | |
| #45 | United States: | 60.57 micrograms/m3 | |
| #46 | Morocco: | 59.76 micrograms/m3 | |
| #47 | Ukraine: | 59.59 micrograms/m3 | |
| #48 | Poland: | 58.14 micrograms/m3 | |
| #49 | Netherlands: | 58 micrograms/m3 | |
| #50 | Tajikistan: | 57.04 micrograms/m3 | |
| #51 | Venezuela: | 57 micrograms/m3 | |
| #52 | Argentina: | 56.79 micrograms/m3 | |
| #53 | France: | 56.61 micrograms/m3 | |
| #54 | Bolivia: | 56.14 micrograms/m3 | |
| #55 | Azerbaijan: | 55.98 micrograms/m3 | |
| #56 | Cambodia: | 55.61 micrograms/m3 | |
| #57 | Tunisia: | 55.3 micrograms/m3 | |
| #58 | Niger: | 54.95 micrograms/m3 | |
| #59 | Iraq: | 54.84 micrograms/m3 | |
| #60 | Gabon: | 54.6 micrograms/m3 | |
| #61 | Macedonia, The Former Yugoslav Republic of: | 54.15 micrograms/m3 | |
| #62 | Denmark: | 54 micrograms/m3 | |
| #63 | Nepal: | 53.45 micrograms/m3 | |
| #64 | Algeria: | 53.26 micrograms/m3 | |
| #65 | Korea, South: | 52.86 micrograms/m3 | |
| #66 | Kazakhstan: | 52.39 micrograms/m3 | |
| #67 | Uzbekistan: | 52.12 micrograms/m3 | |
| #68 | Cameroon: | 51.6 micrograms/m3 | |
| #69 | Brazil: | 51.37 micrograms/m3 | |
| #70 | Malawi: | 50.96 micrograms/m3 | |
| #71 | Uruguay: | 49.92 micrograms/m3 | |
| #72 | Norway: | 49.65 micrograms/m3 | |
| #73 | Estonia: | 49.62 micrograms/m3 | |
| #74 | Portugal: | 49.57 micrograms/m3 | |
| #75 | Croatia: | 49.24 micrograms/m3 | |
| #76 | Moldova: | 48.89 micrograms/m3 | |
| #77 | Mongolia: | 48.34 micrograms/m3 | |
| #78 | Zimbabwe: | 47.56 micrograms/m3 | |
| #79 | Belgium: | 46.79 micrograms/m3 | |
| #80 | Jamaica: | 46.73 micrograms/m3 | |
| #81 | Libya: | 46.57 micrograms/m3 | |
| #82 | Philippines: | 46.18 micrograms/m3 | |
| #83 | Sudan: | 45.76 micrograms/m3 | |
| #84 | Costa Rica: | 45.75 micrograms/m3 | |
| #85 | Papua New Guinea: | 45.41 micrograms/m3 | |
| #86 | Central African Republic: | 45.32 micrograms/m3 | |
| #87 | Hungary: | 45.11 micrograms/m3 | |
| #88 | Dominica: | 44.3 micrograms/m3 | |
| #89 | South Africa: | 44.03 micrograms/m3 | |
| #90 | Armenia: | 43.88 micrograms/m3 | |
| #91 | Egypt: | 43.83 micrograms/m3 | |
| #92 | Korea, North: | 43.24 micrograms/m3 | |
| #93 | Belarus: | 42.6 micrograms/m3 | |
| #94 | Oman: | 42.24 micrograms/m3 | |
| #95 | Switzerland: | 42.2 micrograms/m3 | |
| #96 | Bhutan: | 42.04 micrograms/m3 | |
| #97 | Panama: | 42 micrograms/m3 | |
| #98 | Iceland: | 42 micrograms/m3 | |
| #99 | Syria: | 41.83 micrograms/m3 | |
| #100 | Chad: | 41.48 micrograms/m3 | |
| #101 | Canada: | 41.24 micrograms/m3 | |
| #102 | Germany: | 40.07 micrograms/m3 | |
| #103 | Mauritania: | 39.99 micrograms/m3 | |
| #104 | Austria: | 39.75 micrograms/m3 | |
| #105 | Laos: | 39.33 micrograms/m3 | |
| #106 | Peru: | 38.5 micrograms/m3 | |
| #107 | Somalia: | 37.88 micrograms/m3 | |
| #108 | Kyrgyzstan: | 37.59 micrograms/m3 | |
| #109 | Ecuador: | 35.71 micrograms/m3 | |
| #110 | Israel: | 35.55 micrograms/m3 | |
| #111 | Indonesia: | 34.62 micrograms/m3 | |
| #112 | Jordan: | 33.55 micrograms/m3 | |
| #113 | Iran: | 33.3 micrograms/m3 | |
| #114 | Spain: | 32.36 micrograms/m3 | |
| #115 | Namibia: | 32.01 micrograms/m3 | |
| #116 | Nicaragua: | 32 micrograms/m3 | |
| #117 | Bangladesh: | 31.4 micrograms/m3 | |
| #118 | Botswana: | 31.08 micrograms/m3 | |
| #119 | Finland: | 30.69 micrograms/m3 | |
| #120 | Ethiopia: | 29.96 micrograms/m3 | |
| #121 | Sweden: | 29.68 micrograms/m3 | |
| #122 | India: | 29.68 micrograms/m3 | |
| #123 | Honduras: | 29.5 micrograms/m3 | |
| #124 | Nigeria: | 28.68 micrograms/m3 | |
| #125 | Czech Republic: | 28.59 micrograms/m3 | |
| #126 | Lithuania: | 28.31 micrograms/m3 | |
| #127 | Slovakia: | 25.62 micrograms/m3 | |
| #128 | Ireland: | 24.02 micrograms/m3 | |
| #129 | Thailand: | 23 micrograms/m3 | |
| #130 | Burundi: | 22.28 micrograms/m3 | |
| #131 | Lebanon: | 20.84 micrograms/m3 | |
| #132 | Trinidad and Tobago: | 19.84 micrograms/m3 | |
| #133 | New Zealand: | 19.51 micrograms/m3 | |
| #134 | Australia: | 16.47 micrograms/m3 | |
| #135 | Tanzania: | 15.78 micrograms/m3 | |
| #136 | Burkina Faso: | 13.09 micrograms/m3 | |
| #137 | Sri Lanka: | 10.27 micrograms/m3 | |
| #138 | Turkey: | 9.45 micrograms/m3 | |
| #139 | Cuba: | 5 micrograms/m3 | |
| #140 | Russia: | 3.44 micrograms/m3 | |
| #141 | Malaysia: | 0 micrograms/m3 | |
| |
Weighted average: |
50.6 micrograms/m3 |
|
DEFINITION: Urban NO2 concentration
Units: Micrograms/m3
Units: The values were originally collected at the city level. Each nation varied in terms of the number of cities reported, so this data should be used with some caution. Within each country the values have been normalized by city
population for the year 1995, then added together to obtain the total concentration for the given country.
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