Air Quality Numbers Explained: As pollution in Delhi continues to rise without pause, residents are constantly checking the AQI levels to decide when it might be safe to step outdoors. Air Quality ...

A description of what the AQI scale means for the air we breathe. 26,674 people played the daily Crossword recently. Can you solve it faster than others?26,674 people played the daily Crossword ...

Delhi's sky turned grey and hazy a day after Diwali fireworks lit up the city. The air, toxic, making the national capital the "most polluted major global city". The pollution levels or the Air ...

Bhupender Yadav clarified that his statement in the Rajya Sabha was accurate for the period before the AQI surpassed 450 in December.