Tianjin vs Perth

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

China
Tianjin
124
Unhealthy for Sensitive Groups
Australia
Perth
50
Good
MetricTianjinPerth
AQI12450
PM2.535.4 μg/m³17.1 μg/m³
PM1036 μg/m³18.9 μg/m³
Ozone12 ppb0 ppb
NO281.3 ppb26 ppb

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