Johannesburg vs Singapore

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

South Africa
Johannesburg
83
Moderate
Singapore
Singapore
193
Unhealthy
MetricJohannesburgSingapore
AQI83193
PM2.552.9 μg/m³97.1 μg/m³
PM1053.9 μg/m³103.4 μg/m³
Ozone0 ppb178 ppb
NO267.6 ppb46.7 ppb

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