Firecrackers were banned in Delhi. But it did not have much effect on the Delhiites. Due to uncontrollable firecrackers, the AQI reached 999. The stubble and fumes of vehicles along with firecrackers made it difficult to breathe. Firecrackers were burst in some areas and as a result, the air level of Delhi which started falling from the night of Diwali became very dangerous in the morning. Watch this report.