If you're looking to upgrade your air quality this holiday season, we've got a deal for you: The Winix 5500-2 air purifier is available for a major discount. Regularly priced at $249.99, the top-rated ...

The Winix Air Cleaner continually scans your air and captures dust, pollen, smoke, and mold spores. It's on sale right now for just $143.88 with free delivery. Our team tests, rates, and reviews more ...

This article contains affiliate links to products selected by our editors. Mental Floss may receive a commission for purchases made through these links. Indoor air can have up to five times the ...

Delhi and north India experience alarming air quality levels, especially during winter, with smog, stubble burning, and urban pollution worsening the situation. Poor air quality poses severe health ...

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