Prague districts with the cleanest air
Least nitrogen dioxide from traffic: Praha-Nedvězí (10.2 µg/m³), then Praha-Královice and Praha-Lipence. 57 districts ranked by ČHMÚ five-year averages.
How we calculate it
The district’s median address: the five-year average NO₂ in the 1×1 km square it lies in (ČHMÚ, 2020–2024).