Singapore vs Saint Petersburg

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

Singapore
Singapore
71
Moderate
Russia
Saint Petersburg
47
Good
MetricSingaporeSaint Petersburg
AQI7147
PM2.515.4 μg/m³13.6 μg/m³
PM1019.2 μg/m³15.4 μg/m³
Ozone83 ppb44 ppb
NO219.6 ppb29 ppb

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