Bangkok vs Rio de Janeiro

Live air quality comparison. Rio de Janeiro has cleaner air right now.

Thailand
Bangkok
91
Moderate
Brazil
Rio de Janeiro
81
Moderate
MetricBangkokRio de Janeiro
AQI9181
PM2.519.7 μg/m³39 μg/m³
PM1020.1 μg/m³42.7 μg/m³
Ozone97 ppb53 ppb
NO227.3 ppb50.8 ppb

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