AQI, Delhi and Central Pollution Control Board

Delhi's air quality worsens to near 'severe' levels, prompting schools to continue online classes amid pollution concerns.
Besides the measures taken and their effectiveness in countering Delhi’s air pollution, the air quality index (AQI) ...
The air quality index (AQI) in Delhi improved to the ‘poor’ category early on Monday, offering slight relief to residents ...
Some residents have already taken this step to relocate, either temporarily or permanently, some to their native places and ...
NEW DELHI: Delhi's air quality remained stagnant in the "very poor ... According to data from the Central Pollution ...