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IQAir World Air Quality Report 2022 Finds Only 5% of Countries Meet WHO PM2.5 Air Pollution Guideline

The 2022 World Air Quality Report analyzed PM2.5 air pollution measurements from air monitoring stations around the world. Learn more. Read More >

Wildfire smoke travels farther than you think

Wildfire smoke poses a health risk to people living far downwind. Learn the risks smoke poses and ways to stay safe. Read More >

PECO vs HyperHEPA Technology

Comparing air purifiers using PECO technology to those that use HyperHEPA filters. Read More >

Clouds of unhealthy wildfire smoke roll over U.S. and Canada

As a spring heat wave fed Canadian wildfires, wildfire smoke roiled south to Canadian and American cities. Find out why. Read More >

Hidden household dangers: Is your gas stove safe?

Kitchen ranges and gas stove cooking can be hazardous to your health and indoor air quality. Learn more. Read More >

How dangerous are the chemicals in the East Palestine, Ohio train derailment?

An Ohio train derailment carrying vinyl chloride has frightened and worried a small community. Learn more. Read More >

When air quality is "Very Unhealthy"

What does a "Very Unhealthy" AQI mean? Learn the risks and protective measures. Read More >

When air quality is "Unhealthy"

Navigate the challenges posed by unhealthy air with accurate knowledge and protective measures. Read More >

When air quality is "Good"

Understand the good AQI range Read More >

When air quality is "Hazardous"

When the AQI enters the hazardous range, it's time to take serious precautions. Read More >

When air quality is "Unhealthy for Sensitive Groups"

Learn about the risks of this AQI range and protect the vulnerable from potential hazards. Read More >

Deadly Chile wildfires emit hazardous smoke, threaten distant city skylines

A severe heat wave in Chile’s forests and fields poses a threat to air quality across Andean nation. Learn more. Read More >

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