Kathmandu vs Perth

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

Nepal
Kathmandu
82
Moderate
Australia
Perth
19
Good
MetricKathmanduPerth
AQI8219
PM2.542.5 μg/m³2.2 μg/m³
PM1054.2 μg/m³3.1 μg/m³
Ozone86 ppb46 ppb
NO230.6 ppb2.9 ppb

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