We recently came across a striking headline questioning the benefits of green urban spaces. Could lush tree-lined streets actually harm air quality?
Not entirely—but a recent UK guideline urges cities to plant trees more strategically. Dense foliage and branches can impede airflow, trapping pollutants like vehicle exhaust and prolonging exposure. This offsets some of trees' natural air-cleaning advantages. The takeaway? Don't remove trees; focus on optimal placement and ongoing maintenance to maximize benefits.
Read the full story on Nu.nl.
