3 ms·
The PM2.5 in Krakow is currently 185 µg/m³, the WHO recommended annual average is 5 µg/m³. This is about air quality, not waste on the streets.
by madjam002 9mo ago
The PM2.5 in Krakow is currently 185 µg/m³, the WHO recommended annual average is 5 µg/m³.
This is about air quality, not waste on the streets.