You’ll also use NASA’s powerful Worldview tool to browse global satellite imagery from the past and present. We’ve customized the tool to give you quick access to the data layers that ...

(Image by Nasa world view) The air quality in Lahore and New Delhi has deteriorated to hazardous levels. In Lahore, the Air Quality Index (AQI) skyrocketed to 1165, while Delhi and its surrounding ...

The smog is now visible from space, satellite imagery from NASA's worldview showed. The satellite imagery showed a huge cloud of grey smog that blankets Pakistan’s Punjab province. This comes ...

The city is the world’s most polluted in terms of air quality, according to Swiss group IQAir’s live ratings. Satellite images captured by Nasa’s Worldview maps confirmed the grey haziness covering a ...

Satellite images captured by Nasa’s Worldview maps confirmed the grey haziness covering a massive swathe of land over Pakistan and extending southeast towards India’s New Delhi and Punjab.

27, 2015. Image credit: NASA Worldview. Editor's note: Meteorologist Tom Niziol, recently retired as winter weather expert on the Weather Channel, will be filing occasional guest posts here at ...