Buenos Aires vs Beijing

Live air quality comparison. Buenos Aires has cleaner air right now.

Argentina
Buenos Aires
54
Moderate
China
Beijing
184
Unhealthy
MetricBuenos AiresBeijing
AQI54184
PM2.521.5 μg/m³156.9 μg/m³
PM1021.9 μg/m³163 μg/m³
Ozone34 ppb6 ppb
NO246.5 ppb45 ppb

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