The Central Pollution Control Board (CPCB) said an average air quality index (AQI) of 285 (poor) was recorded at 9am on ...
The air quality in Delhi has shown significant improvement by being in the moderate category for three consecutive days this ...
Delhi's air quality improved to a 'moderate' category with an AQI of 170 on February 7. The CAQM lifted Stage-III ...
If everything goes to plan, Punjab’s initiatives have the potential to serve as a model for air quality management in the ...