As torrential monsoon showers lashed North-East Delhi and adjoining Ghaziabad on Thursday, pushing several parts of the capital into the heavy rainfall category, the downpour also delivered the cleanest air Delhi has breathed this year.
Residents of Delhi woke up to widespread rainfall on Monday morning, offering relief from the recent spell of intense heat.
Residents of Delhi are currently experiencing noticeable relief from the intense heatwave that gripped the city in April.
Delhi witnessed a notable improvement in air quality on Tuesday, with the Air Quality Index (AQI) falling into the 'satisfactory' and 'moderate' categories across several monitoring stations.
While efforts to mitigate the severity of the air pollution in the Delhi-NCR have been taken over the years consistently, of late there has been a steady increase in the number of good air days with a decline in the registered 'poor' to 'very poor', and 'severe' to 'severe (+) category air days, according to Dr SD Attri, an expert on the subject.
Delhi continued to grapple with a severe air pollution crisis on Sunday morning as air quality in the national capital remained in the 'severe' category, with the Air Quality Index (AQI) recorded at 439 at 7 am, according to data released by the Central Pollution Control Board (CPCB).
The Seventy-Fourth Constitutional Amendment, enacted in 1992, granted constitutional status to municipalities, requiring States to entrust them with all necessary powers, functions and responsibilities, so that the municipalities could function as effective institutions of local self-government.
The air quality deteriorated sharply on Friday morning in Delhi-NCR, with several areas recording Air Quality Index (AQI) levels in the “very poor” category, according to data from the Central Pollution Control Board (CPCB).
The national capital saw a slight deterioration in air quality on Wednesday, with the overall Air Quality Index (AQI) touching 300 at 8 am, remaining in the 'poor' category, according to data from the Central Pollution Control Board (CPCB).
Delhi's air quality dropped to the 'very poor' category on Thursday, with an Air Quality Index (AQI) reading of 371 recorded around 8:00 am, according to the Central Pollution Control Board (CPCB), on the very first day of the New Year 2026.
