Tianjin vs Oslo

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

China
Tianjin
167
Unhealthy
Norway
Oslo
33
Good
MetricTianjinOslo
AQI16733
PM2.590.6 μg/m³2.3 μg/m³
PM10107.1 μg/m³3.1 μg/m³
Ozone26 ppb40 ppb
NO276.5 ppb6.9 ppb

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