🗺️ WORLD MAP
Worst
Best
🏆 COUNTRIES RANKED BY PM2.5 AIR POLLUTION [WB]
Countries ranked by annual mean PM2.5 air pollution in µg/m³. World Bank data source — compare with OWID version for cross-validation.
| Rank | Country | Value | Year |
|---|---|---|---|
| #1 | 🇮🇸 Iceland | 5.1 µg/m³ | 2020 |
| #2 | 🇸🇪 Sweden | 5.6 µg/m³ | 2020 |
| #3 | 🇳🇷 Nauru | 6.1 µg/m³ | 2020 |
| #4 | 🇪🇪 Estonia | 6.2 µg/m³ | 2020 |
| #5 | 🇳🇿 New Zealand | 6.5 µg/m³ | 2020 |
| #6 | 🇵🇹 Portugal | 8.5 µg/m³ | 2020 |
| #7 | 🇨🇭 Switzerland | 9.1 µg/m³ | 2020 |
| #8 | 🇦🇩 Andorra | 9.1 µg/m³ | 2020 |
| #9 | 🇲🇺 Mauritius | 9.2 µg/m³ | 2020 |
| #10 | 🇵🇾 Paraguay | 10.1 µg/m³ | 2020 |
| #11 | 🇦🇹 Austria | 10.9 µg/m³ | 2020 |
| #12 | 🇧🇪 Belgium | 11.2 µg/m³ | 2020 |
| #13 | 🇰🇮 Kiribati | 11.3 µg/m³ | 2020 |
| #14 | 🇲🇹 Malta | 11.7 µg/m³ | 2020 |
| #15 | 🇲🇻 Maldives | 12.0 µg/m³ | 2020 |
| #16 | 🇫🇲 Micronesia | 12.1 µg/m³ | 2020 |
| #17 | 🇹🇴 Tonga | 12.5 µg/m³ | 2020 |
| #18 | 🇼🇸 Samoa | 12.6 µg/m³ | 2020 |
| #19 | 🇯🇵 Japan | 12.8 µg/m³ | 2020 |
| #20 | 🇭🇺 Hungary | 14.1 µg/m³ | 2020 |
| #21 | 🇨🇴 Colombia | 14.2 µg/m³ | 2020 |
| #22 | 🇨🇷 Costa Rica | 14.3 µg/m³ | 2020 |
| #23 | 🇬🇷 Greece | 14.4 µg/m³ | 2020 |
| #24 | 🇷🇴 Romania | 14.9 µg/m³ | 2020 |
| #25 | 🇻🇪 Venezuela | 15.3 µg/m³ | 2020 |
| #26 | 🇸🇰 Slovakia | 15.4 µg/m³ | 2020 |
| #27 | 🇦🇱 Albania | 15.7 µg/m³ | 2020 |
| #28 | 🇲🇾 Malaysia | 16.2 µg/m³ | 2020 |
| #29 | 🇬🇪 Georgia | 17.0 µg/m³ | 2020 |
| #30 | 🇸🇿 Eswatini | 18.8 µg/m³ | 2020 |
| #31 | 🇧🇼 Botswana | 18.9 µg/m³ | 2020 |
| #32 | 🇧🇸 Bahamas | 18.9 µg/m³ | 2020 |
| #33 | 🇱🇧 Lebanon | 19.2 µg/m³ | 2020 |
| #34 | 🇲🇿 Mozambique | 20.1 µg/m³ | 2020 |
| #35 | 🇵🇭 Philippines | 20.3 µg/m³ | 2020 |
| #36 | 🇲🇦 Morocco | 21.3 µg/m³ | 2020 |
| #37 | 🇹🇷 Turkey | 21.6 µg/m³ | 2020 |
| #38 | 🇷🇸 Serbia | 22.5 µg/m³ | 2020 |
| #39 | 🇧🇴 Bolivia | 22.9 µg/m³ | 2020 |
| #40 | 🇧🇹 Bhutan | 24.0 µg/m³ | 2020 |
| #41 | 🇿🇲 Zambia | 24.3 µg/m³ | 2020 |
| #42 | 🇰🇪 Kenya | 24.4 µg/m³ | 2020 |
| #43 | 🇸🇴 Somalia | 24.5 µg/m³ | 2020 |
| #44 | 🇬🇩 Grenada | 24.7 µg/m³ | 2020 |
| #45 | 🇦🇴 Angola | 25.2 µg/m³ | 2020 |
| #46 | 🇬🇾 Guyana | 25.5 µg/m³ | 2020 |
| #47 | 🇪🇹 Ethiopia | 27.3 µg/m³ | 2020 |
| #48 | 🇸🇷 Suriname | 27.3 µg/m³ | 2020 |
| #49 | 🇨🇬 Congo | 28.6 µg/m³ | 2020 |
| #50 | 🇧🇮 Burundi | 29.7 µg/m³ | 2020 |