Several areas across Laos recorded PM2.5 concentrations exceeding safety limits, posing health risks to sensitive groups, according to a report issued by the Natural Resource and Environment Research ...

The AQI is calculated based upon five criteria pollutants regulated by the Clean Air Act: fine particulate matter known as ...

KCRW and R&S Kayne Foundation Los Angeles held a public information panel and Q&A session regarding immediate and long-term ...

Sukhothai records hazardous PM2.5 levels for seven days; residents advised to clean homes and use protective gear.

PM2.5 levels due to smoke may reach the Unhealthy AQI category or higher in these areas, with the highest AQI levels expected ...

Ahmedabad: On Tuesday, the air quality index (AQI) of Ahmedabad city was 143, which according to international standards was ...

Government measures fall short, experts say, as air quality index (AQI) readings become more hazardous in Thai capital.

BANGKOK: All 50 districts of the Thai capital were shrouded by PM2.5 pollution for the fifth consecutive day on Friday (Jan 24), with Nong Khaem, Khan Na Yao, Min Buri, Thawi Watthana and Lak Si the ...

High-density traffic corridors and industrial hubs cause PM2.5 pollution in localized hotspots of Bengaluru suggesting a need ...