| Continent | µg/m³ | Country | % Correct |
|---|---|---|---|
| Asia | 55.80 | India | 96%
|
| Asia | 31.63 | China | 95%
|
| Oceania | 4.66 | Australia | 93%
|
| North America | 16.16 | Mexico | 87%
|
| Oceania | 2.67 | New Zealand | 87%
|
| South America | 23.88 | Perú | 85%
|
| South America | 14.96 | Colombia | 84%
|
| Asia | 75.76 | Bangladesh | 82%
|
| South America | 15.75 | Ecuador | 78%
|
| Asia | 44.17 | Pakistan | 78%
|
| Oceania | 10.80 | Papua New Guinea | 76%
|
| South America | 16.33 | Paraguay | 76%
|
| South America | 27.92 | Bolivia | 75%
|
| North America | 27.25 | Honduras | 75%
|
| North America | 28.45 | Guatemala | 73%
|
| North America | 13.32 | Nicaragua | 73%
|
| Africa | 34.20 | D.R Congo | 71%
|
| North America | 25.60 | El Salvador | 71%
|
| Europe | 19.37 | Serbia | 69%
|
| Europe | 17.99 | Bulgaria | 67%
|
| Europe | 23.78 | Bosnia and Herzegovina | 64%
|
| Oceania | 3.07 | Vanuatu | 62%
|
| Europe | 21.58 | Kosovo | 60%
|
| Asia | 47.13 | Nepal | 60%
|
| Oceania | 5.47 | Solomon Islands | 60%
|
| Europe | 20.34 | North Macedonia | 55%
|
| Africa | 32.95 | Rwanda | 47%
|
| Africa | 31.76 | Burundi | 45%
|
| Africa | 31.42 | Cameroon | 44%
|
| Africa | 28.61 | Equatorial Guinea | 25%
|