Breathing clean air is big business The Air Quality Monitoring Market is expected to exceed more than $7 billion by 2024. It’s been one of the biggest new areas of personal health gadgets I’ve ...

As smoke from Canadian wildfires has made its way into the U.S., it is important to understand how the air quality index works. Here's what each color code means.

Roberson agrees, noting the consumer-level indoor air-quality monitors can be used to track VOC levels from common sources like cleaners, paint, or furniture—and also track CO2 levels ...

The Airthings View Plus monitors more air-quality conditions than any other device we’ve tested: CO2, VOCs, PM2.5 (fine particles), radon, humidity, temperature, and air pressure.

Poor air quality can drive you indoors, but do you know what you're breathing inside your home? Here's the latest on optimizing ventilation and other air-clearing strategies.

Millions of Americans are under air quality alerts as wildfires burn in Canada. Experts say the weather pattern could change by early next week, and stress the need to take precautions until then.

The Air Quality Index considers five measurements of air pollution: ground-level ozone, particle pollution, carbon monoxide, sulfur dioxide and nitrogen dioxide.

This focus on well-being extended to indoor air quality, and the firm, which began designing its own office in 2019, was already researching sensors when Covid-19 hit.

The Air Quality Index is a number from 0 to 500 that indicates the health effects certain individuals might experience while breathing. The higher the number, the more polluted the air.

A "Code Maroon" air quality alert is the worst air quality alert based on the AQI. It means the value of index is 301 or higher, and everyone is more likely to be affected by the particles in the air.

The air quality in this range is "very unhealthy" and the risks of health effects increase for everyone. Health experts recommend an N95 or KN95 mask in these conditions.

Most states don’t have air-quality guidelines that require schools to be closed, but the EPA has clear guidelines on student activities —with no outdoor activities advised when the AQI passes 300.