Tokyo vs Saint Petersburg

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

Japan
Tokyo
56
Moderate
Russia
Saint Petersburg
47
Good
MetricTokyoSaint Petersburg
AQI5647
PM2.514 μg/m³13.6 μg/m³
PM1016.4 μg/m³15.4 μg/m³
Ozone16 ppb44 ppb
NO234.8 ppb29 ppb

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