Q What's wrong with having an ozone air cleaner in our home? We have one and visitors told us it's dangerous. Is it? A Yes. Health experts do not recommend the use of ozone air cleaners in homes.

We need ozone in our atmosphere to protect us from harmful ultraviolet rays, but too much at the ground level can make people sick. Ground-level ozone forms more often in the summer, making it a ...

The APCO® air treatment system from Fresh-Aire UV® has received an Environmental Claim Validation to UL 2998. The environmental claim validation procedure from UL ...

Much of the United States has experienced horrible air quality this year due to the Canadian wildfires. It's not only particles from smoke creating pollution, but new research shows there's also an ...

Reductions in emissions in Europe and North America have not translated into a comparable fall in ground-level ozone, ...

Air quality, as measured by average ground-level ozone emissions, has improved considerably in Clark County from as recently as 2008 but worsened enough over the recent past that county officials have ...