The Air Quality Index (AQI) can tell you a lot about the health of the environment, but there are still measures you can take ...

Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.

"We must record here that if the Commission finds that the AQI goes above 350, as a precautionary measure, Staqe-III measures will have to be immediately implemented. If the AQI crosses 400 on a given ...

The air has improved in the LA region as firefighters get blazes under control, but there are questions about how safe the ...

An air quality alert was issued on Tuesday at 5:03 a.m. for Josephine County.

If you have been hearing about poor air quality in New York City Friday, you can breathe a deep sigh of relief (literally): ...

Delhi's air quality deteriorated to 'very poor' on Wednesday, with an Air Quality Index (AQI) of 327 at 8 am, as per Central Pollution Control Board (CPCB) data. On Tuesday, air quality in the ...

Delhi’s AQI has been consistently deteriorating due to unfavourabl weather conditions and increased emissions from vehicular traffic, industrial activities, and stubble burning.

According to the sub-committee of the CAQM, the AQI levels of the city exhibited a sharp increasing trend on Wednesday while ...

Fearless journalism is more important than ever. When news breaks, you need to understand what actually matters — and what to do about it. At Vox, our mission to help you make sense of the world ...

Toxic smoke and dangerous particulate pollution are spreading far beyond the flames, leaving air quality at unhealthy levels ...