Kolkata vs Vancouver

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

India
Kolkata
116
Unhealthy for Sensitive Groups
Canada
Vancouver
59
Moderate
MetricKolkataVancouver
AQI11659
PM2.538.1 μg/m³21.2 μg/m³
PM1045.3 μg/m³22.4 μg/m³
Ozone66 ppb60 ppb
NO213.3 ppb27 ppb

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