United States environment statistics
CO₂, greenhouse gases, air quality for United States: the key indicators with the latest year available, the world ranking and the world value.
| Indicator | United States | Year | World rank | World |
|---|---|---|---|---|
| CO₂ emissions | 4.63B t | 2024 | #2 of 201 | 11.7% of world |
| CO₂ per person | 13.6 t | 2024 | #187 of 201 | 4.7 t |
| All greenhouse gases | 5.91B t CO₂e | 2024 | #2 of 201 | 11.1% of world |
| Air pollution (PM2.5) | 7.0 µg/m³ | 2023 | #24 of 198 | 32.9 µg/m³ |
Environment: world rankings · United States population
Environment in nearby countries: Brazil, Mexico, Colombia, Argentina, Canada