Tokyo vs Saint Petersburg

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

Japan
Tokyo
80
Moderate
Russia
Saint Petersburg
56
Moderate
MetricTokyoSaint Petersburg
AQI8056
PM2.518.2 μg/m³4.3 μg/m³
PM1022.3 μg/m³5.9 μg/m³
Ozone106 ppb32 ppb
NO216.5 ppb23.3 ppb

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