Harbin vs Rio de Janeiro

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

China
Harbin
30
Good
Brazil
Rio de Janeiro
196
Unhealthy
MetricHarbinRio de Janeiro
AQI30196
PM2.54.4 μg/m³24.4 μg/m³
PM104.4 μg/m³25.9 μg/m³
Ozone34 ppb188 ppb
NO221 ppb23.9 ppb

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