Air Pollution in Hauts-de-France
Hauts-de-France faces significant air pollution challenges. 100% of districts exceed the WHO guideline for clean air. This is putting 6.0 million across 5 districts at risk.
The average PM2.5 over 2023 was 7.5µg/m³. That's 1.5 times the WHO guideline for clean air of 5µg/m³.
This is equivalent of everybody, including children, smoking about 124 cigarettes in a year.