Nanjing vs Bogota

Live air quality comparison. Bogota has cleaner air right now.

China
Nanjing
57
Moderate
Colombia
Bogota
55
Moderate
MetricNanjingBogota
AQI5755
PM2.55.4 μg/m³4.1 μg/m³
PM106.7 μg/m³5.1 μg/m³
Ozone38 ppb64 ppb
NO221.3 ppb2 ppb

Lower values mean cleaner air. Updated hourly. Sources: OpenAQ, Open-Meteo.