A local Air Quality Status Map showed air quality levels in the “hazardous” range in multiple areas of the Valley early ...

Thick smog causes air quality levels in to hit hazardous levels:: Hanoi, Vietnam:::: Nguyen Ninh Huong, Student“In the early ...

If you step outside in many parts of the Valley after ringing in the new year, you’ll likely notice the poor air quality or see a hazy blanket over the land.

New Year's celebrations led to hazardous air quality in the Valley, with advisories against burning and recommendations to ...

With cities like Delhi facing hazardous air quality levels year-round, it is essential to understand how polluted air affects the eyes in both the short and long term. Immediate effects of air ...

the Director of Pak-EPA's Labs and National Environmental Quality Standards (NEQS), pointed to the extensive development projects across Islamabad as the primary cause of the hazardous air quality.

with several areas recording air quality index (AQI) levels considered hazardous. The data released by TGPCB, which collects data from the city's 14 continuous ambient air quality monitoring ...