Bogota vs Chennai

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

Colombia
Bogota
28
Good
India
Chennai
112
Unhealthy for Sensitive Groups
MetricBogotaChennai
AQI28112
PM2.52.6 μg/m³15.5 μg/m³
PM102.6 μg/m³20.1 μg/m³
Ozone34 ppb64 ppb
NO25.4 ppb11.2 ppb

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