Pakistan’s air pollution crisis has reached a critical tipping point. Cities like Lahore, Karachi, and Peshawar frequently ...

Air quality is measured by the Air Quality Index, or AQI. The index was created by the Environmental Protection Agency in ...

Weather conditions can influence air quality and the impact of the Masters could be more or less pronounced depending on these conditions.

Everyone should cut back on the time they spend outdoors Friday, especially people with heart or lung disease, older adults, ...

Stadium in Delhi shows shrouded in the layer of smog as the AQI remains in 'very poor' category, as measured by Central Pollution Control Board (CPCB). Here's what people have to say on rising ...

There will be a high of 73, with the Air Quality Index showing moderate levels. Rain is also forecasted for Monday, March 31.

It is possible for those in sensitive groups to experience moderate symptoms from long-term exposure. Air quality is measured by the Air Quality Index, or AQI. The index was created by the ...

Air quality is measured by the Air Quality Index, or AQI. The index was created by the Environmental Protection Agency in 1999. When the AQI exceeds 50, air quality alerts, or AQAs, are issued.