The phrase "a dense haze" is correct and usable in written English.
It can be used to describe a thick, obscuring mist or fog, often in a literal or metaphorical sense.
Example: "As we drove through the mountains, we found ourselves enveloped in a dense haze that made it difficult to see the road ahead."
Alternatives: "a thick fog" or "a heavy mist".
It was widely shared on social media by an angry public, who had recently experienced a spike in levels of fine particulate matter (PM2.5), which had covered their towns in a dense haze.
I flew into Fairbanks, where Romanovsky lives, and when I arrived the whole city was enveloped in a dense haze that looked like fog but smelled like burning rubber.
IT was another Tuesday night at the Londoner, a popular Bangkok pub where expatriates, tourists and Thai regulars were, as usual, bellying up to the bar, downing pints and chatting amid a dense haze of smoke.
That's always been hard to say, because a dense haze blankets the moon like Los Angeles smog.
The underlying assumption is that the transmission and surface shading are locally uncorrected, which does not hold under a dense haze.
The truth here is simple, but alarmingly hard to see through a dense haze of business-as-usual.
When a particularly dense haze settled for five days in 1873, deaths across London more than doubled.
"There was a very dense haze so that you could look at the Sun directly and most people, including myself, did see Venus," he said.
In January 2013, a hazardous dense haze covered 1.4 million square kilometers of China and affected more than 800 million people [23].
This method is very effective for thin haze, but it cannot easily recover a degraded image covered in dense haze.
Early on Monday, a dense, noxious haze hung over the mountains and the plains leading to Mosul – a haze caused by oil fires lit by Isis in anticipation of the attack.
