Air purifier, mask sales up as Delhi-NCR grapples with severe air pollution

As Delhi battles hazardous air quality reaching the 'severe plus' category, residents are rushing to purchase air purifiers and masks. Dealers report sales of air purifiers doubling, with some seeing a 70% surge. Pharmacies also note a significant increase in demand for pediatric nebulizers, inhalers, and masks, highlighting the alarming impact of pollution on public health.