Is it fog or smog? This is the question that often comes to our minds, especially in winter in Delhi, when both weather ...

Metro Manila's Gray Skies Caused by Haze, PAGASA Says. Fog, Vog, Haze, Smog: What’s the difference? In case you’re curious, here’s a quick explainer on how to differentiate these terms: Fog is due to ...

Fog did not lift even at 11.30am, when visibility was recorded at 600 metres. Even when fog lifted, smog did not. At 2.30pm, visibility was recorded at 800 metres as a layer of smog covered the city.

Big Island crops are shriveling as sulfur dioxide from Kilauea wafts over them and envelops them in "vog," or volcanic smog. IE 11 is not supported. For an optimal experience visit our site on ...

Vog is actually "volcanic smog." It is a form of air pollution caused by volcanic activity. When a volcano starts flaring up, sputtering, and spewing emissions into the atmosphere, vog often develops.

Big Island crops are shriveling as sulfur dioxide from Kilauea wafts over them and envelops them in "vog," or volcanic smog. IE 11 is not supported. For an optimal experience visit our site on ...

Vog is actually "volcanic smog." It is a form of air pollution caused by volcanic activity. When a volcano starts flaring up, sputtering, and spewing emissions into the atmosphere, vog often develops.