Metric briefing
Air Pollution (PM2.5) by Country
200 countries • µg/m³ • World Bank Open Data
Top country
Niger
Lowest country
Finland
Source
World Bank Open Data
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What It Measures
Pm2.5 Air Pollution from World Bank Open Data, using the latest available country values in TerraBrawl.
At a Glance
World average
23.53
Middle country
20.03
Low end
4.90
High end
85.122
Countries
200
Data source
World Map
Highest & Lowest Air Pollution (PM2.5)
Highest Air Pollution (PM2.5)
Worth a Double Take
Biggest ranking jump: #1 Niger is 9.46 µg/m³ higher than #2 Qatar (85.12 µg/m³ vs 75.66 µg/m³).
Another sharp ranking jump: #3 Mauritania is 7.08 µg/m³ higher than #4 Senegal (70.82 µg/m³ vs 63.74 µg/m³).
Another sharp ranking jump: #4 Senegal is 5.25 µg/m³ higher than #5 Bahrain (63.74 µg/m³ vs 58.5 µg/m³).