Nanjing vs Bogota

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

China
Nanjing
80
Moderate
Colombia
Bogota
54
Moderate
MetricNanjingBogota
AQI8054
PM2.522.1 μg/m³19.3 μg/m³
PM1025.4 μg/m³19.6 μg/m³
Ozone15 ppb14 ppb
NO235.7 ppb30.2 ppb

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