Johor Bahru vs Penang

Live air quality comparison. Johor Bahru has cleaner air right now.

Malaysia
Johor Bahru
79
Moderate
Malaysia
Penang
108
Unhealthy for Sensitive Groups
MetricJohor BahruPenang
AQI79108
PM2.520.8 μg/m³23.9 μg/m³
PM1021 μg/m³24.3 μg/m³
Ozone18 ppb116 ppb
NO259.7 ppb11.1 ppb

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