Lucknow vs Kolkata

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

India
Lucknow
155
Unhealthy
India
Kolkata
150
Unhealthy for Sensitive Groups
MetricLucknowKolkata
AQI155150
PM2.575.9 μg/m³39.2 μg/m³
PM1081.5 μg/m³39.6 μg/m³
Ozone38 ppb67 ppb
NO269 ppb15.7 ppb

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

Lucknow vs Kolkata - Air Quality Comparison | atmos.today