In a report that examined the air quality of 100 global cities, 19 were found to have substantially improved since 2010.

More than 850 policymakers, researchers, development institutions, and civil society representatives from over 50 countries gathered in Bangkok this week ...

East South San Francisco shows high PM2.5 and metals; community monitors and state data point to health risks.

Air quality in Chennai worsened in 2025, with PM2.5 pollution levels increasing across all seasons compared to 2024, according to a new analysis examining pollution patterns in major Indian cities.

Whether you live in a metro or a small town, the air you breathe often carries a mix of gases and microscopic particles that ...

VIJAYAWADA: Vijayawada city deputy commissioner of police (DCP - Traffic) Shereen Begum inaugurated the India’s first Air Quality Index (AQI)-enabled intercity bus service in Vijayawada by the ...

Labour is set to put health warning labels on new wood-burning stoves under the party’s plans to address pollution.

Smoke from burning garbage at the Matuail and Amin Bazar landfills often blankets Dhaka’s sky, underscoring how poor waste ...

California air quality is always changing. People hear "air quality alert" and think it is just another notification, until the air tastes dry, your throat feels scratchy, and the sky looks washed out ...

Bengaluru maintains low and stable PM2.5 levels, showcasing better air quality than northern cities, according to a new ...

San Francisco becomes the first U.S. city to achieve major reductions in PM2.5 and NO₂ pollutants.