Johannesburg vs Beijing

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

South Africa
Johannesburg
78
Moderate
China
Beijing
152
Unhealthy
MetricJohannesburgBeijing
AQI78152
PM2.543.1 μg/m³39.2 μg/m³
PM1043.9 μg/m³39.2 μg/m³
Ozone18 ppb0 ppb
NO253.9 ppb90 ppb

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