Mark Allen continued his criticism of the Haikou World Open venue in China on Friday after beating Mark King 5-1 to reach the semi-finals.
UK Championship finalist Allen made headlines on Thursday when he criticised conditions at the Chinese venue as "horrendous".
Allen's latest comments on Twitter on Friday were related to the heat in the venue which he said was a "disgrace."
Mark Selby beat Shaun Murphy 5-0 in another of Friday's quarter-finals.
In Friday's other two quarter-finals, Graeme Dott will face Stephen Lee with John Higgins taking on Robert Milkins.
After his 5-4 win over Judd Trump on Thursday, Allen tweeted: "Dead cat found this morning. Any wonder this place stinks. Must be dead cats all round the town."
Allen continued his criticisms of the tournament venue on Twitter after his latest win over King, claiming that the heat in the arena made the conditions a "disgrace".
"World Snooker said air con was full up. We asked if we could take our bow ties off as it was too warm," Allen said on Twitter.
"Got to Kingy a bit more than me. Played alright though all things considered."
Allen, who has previously criticised World Snooker chairman Barry Hearn,was already facing the possibility of further disciplinary action following his comments on Thursday.
Allen wrote on Thursday: "This place is horrendous. It just baffles me how world snooker continuously go out of their way to put tournaments on in the middle of nowhere."
Left-handed Allen, who is from Antrim in Northern Ireland, is ranked 12th in World Snooker.
He deleted an earlier tweet in which he allegedly criticised the local population.
The Press Association reported Allen as saying: "Journey a nightmare. People are ignorant. Place stinks. Arena's rubbish, tables poor, food is horrendous. Other than that I love China."
Allen later partly apologised if any of his opinions had caused offence.
He wrote: "As usual people jump on the hate-Allen bandwagon. Might've been a bit harsh a few hours ago in my tweet. Not all Chinese people are ignorant. I stand by everything else though.
"I did take back the ignorant part but the smell is a joke. Not telling any lies.
"Nearly being spat on and general poor manners and personal hygiene are very poor. Not all like that though."
