Air Pollution in Rio Grande do Norte
Rio Grande do Norte faces significant air pollution challenges. 70% of districts exceed the WHO guideline for clean air. This is putting 3.5 million across 167 districts at risk.
The average PM2.5 over 2023 was 5.3µg/m³. That's 1.1 times the WHO guideline for clean air of 5µg/m³.
This is equivalent of everybody, including children, smoking about 88 cigarettes in a year.