A bench headed by NGT Chairperson Justice Swatanter Kumar said that it would take up the matter tomorrow and till then its order would be in force.
During the brief hearing, the AAP government told the bench that water was sprinkled at ITO area according to its direction and PM 2.5 levels had come down as detected by the monitoring centre of the Delhi Pollution Control Committee.
The bench refused to pass any order, saying there was no urgency and no builder would be starting construction activity tonight.
"We will pass the order tomorrow after going through the data," it said.
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On November 14, the NGT had expressed concern over the high pollution level, terming it as an "environmental and health emergency". The city should "not gift infected lungs to its children", it had obnserved.
It had also refused to exempt women and two-wheelers from the Delhi government's odd-even vehicle rationing scheme and directed it to ensure that over 10-year-old diesel vehicles be taken off the roads without delay.
The NGT had on November 11 stated that it would not exempt women and two-wheelers from the odd-even vehicle rationing plan to tackle pollution.