Air monitoring equipment detected levels of hydrogen sulfide above state thresholds near the Tijuana River Valley.

The fire department suggested that those who have respiratory problems and live in the surrounding neighborhoods may want to use a HEPA filter indoors and/or a NIOSH-approved respirator if going ...

Yarmouth school leaders say they're conducting more tests after several students became sick Monday. The superintendent says ...

On Tuesday at 9:34 a.m. an air quality alert was issued valid until Wednesday at midnight.

Breathe easy with $150 off this top-of-the-line air purifier and fan from Dyson this Black Friday, making it the cheapest ...

Dr. Barbara Mann is a pulmonologist at the Mount Sinai National Jewish Health Respiratory Institute. She joined WNYC to talk ...

The AQI in Delhi dropped to ‘very poor’ category by Monday evening due to low winds and continued to be at the same level on ...

Several students reported feeling unwell and light-headed, prompting the building evacuation, according to the superintendent.

Air quality should improve slowly over the course of the day with the high pressure above breaking down as rain approaches.

Dyson's flagship air purifier model, the Dyson Purifier Cool TP07, is the lowest price we've ever seen it for Black Friday: ...

India's capital was left gasping this week as air pollution smog reduced visibility to near zero and raised air quality ...

Running an air purifier can help ease your mind about dangerous gases and inhalable particles in your home. The tiny Amazon ...