Talk about a breath of fresh air. Caltrans is handing out free HEPA air purifiers to Southern California residents who could be exposed to dirty air during the upcoming Vincent Thomas Bridge closure.

Some preschools are monitoring air quality readings as often as every two hours, while others have prepared indoor activities and air purifiers as Singapore faces a heightened risk of severe haze in ...

Shruti Haasan's severe cat allergy highlights why prospective pet owners should understand allergy risks before adopting a cat or dog.

With just hours until the start of the new school year, the Los Angeles Unified School District has shared results of its environmental testing on school campuses near the spot of June's warehouse ...

To tackle the persistent air pollution crisis in Byrnihat, the Meghalaya government has decided to pilot advanced outdoor air purification machines. The decision follows a successful proof-of-concept ...

Air quality alerts are based on the Air Quality Index (AQI) a scale used to measure how clean or polluted the air is. An AQI of 0 to 50 is considered good, 51 to 100 is moderate, 101 to 150 are ...

Xiaomi Smart Air Purifier 4 Compact Image via Shopee. Whether it's sitting beside your bed or in your home office, this ...

Students in Boyle Heights are set to return to campus for the new school year as cleanup continues at the site of a mid-June fire at a cold food storage warehouse in the community east of downtown Los ...

SINGAPORE: Dry conditions that have worsened fires in the region are expected to persist this week, raising the risk of haze over Singapore.

One resident says the odors are present throughout her home, causing her to have trouble breathing, headaches, congestion, coughing and throat pain.

Our pros evaluated 2 in 1 humidifier and air purifier combination units for home, including ones from Dyson and Sharp, for allergies, large rooms and bedrooms.