Kolkata's winters bring poor air from vehicular and industrial sources plus regional smoke.
Air is acceptable for most people. Sensitive groups should take care.
Curated on air quality, room size & value.
PM2.5, industrial emissions, vehicle exhaust and regional crop-burning smoke.
Winter air worsens coughs, allergies and fatigue.
Children, the elderly and people with respiratory conditions.
Kolkata's PM2.5 climbs into the poor band each winter, driven by traffic, industry and regional crop-burning smoke drifting in. Humidity makes it feel worse.
Choose a purifier with solid CADR and a carbon layer, and keep bedrooms sealed and filtered overnight.
Match CADR with your room size for the best results.
Insist on genuine, certified filtration.
Air-quality sensor, auto mode, app control & sleep mode.
Clean the pre-filter & replace the filter on time.
