Air Pollution in Nepal
Nepal faces significant air pollution challenges. 100% of states exceed the WHO guideline for clean air. This is putting 31.0 million across 7 states at risk.
The average PM2.5 over 2023 was 38.3µg/m³. That's 7.7 times the WHO guideline for clean air of 5µg/m³.
This is equivalent of everybody, including children, smoking about 635 cigarettes in a year.