Tianjin vs Saint Petersburg

Live air quality comparison. Saint Petersburg has cleaner air right now.

China
Tianjin
167
Unhealthy
Russia
Saint Petersburg
57
Moderate
MetricTianjinSaint Petersburg
AQI16757
PM2.590.6 μg/m³3.3 μg/m³
PM10107.1 μg/m³4.3 μg/m³
Ozone26 ppb39 ppb
NO276.5 ppb17.9 ppb

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