India Today·Health

N95 or N99: Which mask is better for Delhi pollution?

Summarised by Spiced Kopi · 12 November 2026, 02:00 UTC ·9 sec listen

Masks with a higher filtration rating can block more airborne particles, but a snug fit matters most. For Delhi pollution, choose a certified respirator that seals well; these masks do not remove harmful gases from the air.

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