Delhi-NCR AQI: Delhi’s air quality remained very poor on Tuesday morning after Diwali. At 5:30 am, the city’s average AQI stood at 346, with most areas in the red zone. Stepping outside has become difficult as the high Air Quality Index makes breathing a struggle. Staying indoors is not always an option either, as people need to go to the office, shop for essentials, and visit relatives during this festive week in North India. So how can you move around safely in such unhealthy conditions? Wearing high-quality masks can help reduce potential health risks from smog, though no mask can provide 100 percent protection. Here, we guide you on choosing a mask that offers the best possible protection against air pollution.

What is PM2.5? Why do we need protection from this?

Delhi-NCR AQI: PM2.5

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