Bangkok vs Rio de Janeiro

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

Thailand
Bangkok
26
Good
Brazil
Rio de Janeiro
168
Unhealthy
MetricBangkokRio de Janeiro
AQI26168
PM2.52.8 μg/m³20.7 μg/m³
PM103.1 μg/m³21.6 μg/m³
Ozone31 ppb91 ppb
NO25.8 ppb35.8 ppb

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