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IQAir News

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2024 IQAir World Air Quality Report

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The 2024 World Air Quality Report analyzes PM2.5 pollution from over 40,000 air quality stations across 138 countries. Discover global air quality trends and how you can make a difference.

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Two lit candles

The hidden dangers of scented candles

Learn more how scented candles release harmful chemicals into the air — even when unlit — and can harm your health. Read More >

Close-up of what appears to be a room air purifier with some plants in the background (another indoor air purifying tool that has been shown to be ineffective in improving indoor air quality).

Do air purifiers work? Air purifier myths and facts debunked

How can you know what air purifier manufacturers to trust? Let's look more critically at air purification. Read More >