Air Pollution in Sweden
Sweden faces significant air pollution challenges. 33% of states exceed the WHO guideline for clean air. This is putting 10.4 million across 21 states at risk.
The average PM2.5 over 2023 was 4.7µg/m³. That's 0.9 times the WHO guideline for clean air of 5µg/m³.
This is equivalent of everybody, including children, smoking about 78 cigarettes in a year.