Tech entrepreneur Bryan Johnson, on his India tour, highlights Mumbai's air pollution by comparing it with the filtered air ...

An updated air quality alert was issued on Tuesday at 3:59 p.m. in effect until Thursday at midnight. The alert is for San ...

Unhealthy air quality has descended on parts of the Bay Area thanks to a combination of cold weather, dense fog and smoke.

The burn bans are issued when air quality becomes a concern and to prevent it from worsening. Stage 2 burns mean that all ...

Ask people in the Bronx about the MTA's congestion pricing plan and it's not traffic and tie-ups that worry the moms and dads ...

"It's looking like, at least for the rest of the week into Friday, we're going to have either a stage one or a stage two burn ...

On Tuesday at 4:09 p.m. an updated air quality alert was issued valid until Thursday at midnight. The alert is for Catalina ...

Former Utahns Heidi Belka and her son Freddy, who suffers from asthma, moved to Hawaii over the summer. And it’s all because ...

Air quality across the Sacramento region is forecast to be unhealthy for sensitive groups on Monday. “A stretch of cold ...

Delhi's air quality improves to 'moderate' category with Air Quality Index at 211, as per CPCB data on Wednesday.

Delhi's air quality remains in the 'poor' category for the third consecutive day with an AQI of 211. Aerial footage shows ...

Karachi has recorded the worst air quality index (AQI) in Pakistan with a hazardous rating of 183, making it the third most ...