Kolkata vs Riga

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

India
Kolkata
187
Unhealthy
Latvia
Riga
26
Good
MetricKolkataRiga
AQI18726
PM2.5117.1 μg/m³1.5 μg/m³
PM10121.5 μg/m³2.8 μg/m³
Ozone118 ppb58 ppb
NO217.6 ppb1.3 ppb

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

Kolkata vs Riga - Air Quality Comparison | atmos.today