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Air Pollution
After nearly three-and-a-half months -- 103 days to be exact -- Delhi's air quality on Saturday returned to the 'moderate' category, with the average AQI recorded at 192, as rainfall brought some respite from the prolonged spell of hazardous air. According to an analysis by the Centre for Research on Energy and Clean Air (CREA), the last time the capital recorded 'moderate' air quality was on October 13, 2025, when the Air Quality index (AQI) stood at 189. Between October 1 and October 13, Delhi witnessed nine days of 'moderate' air quality, before pollution levels deteriorated sharply. CREA's analysis showed that October 14, 2025, onwards, hazardous air pollution levels were recorded in the city, with 26 days of 'poor' AQI, 66 days of 'very poor' AQI, and 10 days of 'severe' readings. "Even Saturday's improvement to the 'moderate' range offers limited relief, as this category is known to cause breathing discomfort for people with lung disorders, asthma and heart disease," the ...
The Supreme Court on Wednesday directed the Centre, the Delhi government and other stakeholders to submit within four weeks their action plan on the central pollution watchdog's recommendations for long-term measures to improve the worsening Air Quality Index (AQI) in Delhi-NCR. A three-judge bench comprising Chief Justice of India Surya Kant and justices Joymalya Bagchi and Vipul M Pancholi took note of a status report filed by Additional Solicitor General Aishwarya Bhati, appearing for the Commission for Air Quality Management (CAQM). "The CAQM has recommended 15 long-term measures. CAQM has also identified the concerned agencies who are the competent ones to give effect to these long-term measures." "While in addition to the aforesaid measures by the CAQM, there might be some additional long-term measures required to be adopted. There can be no doubt that these long-term measures recommended by CAQM are required to be given effect with no delay. We therefore call upon the ...
Air pollution is considered a reason for respiratory and cardiac problems. However, experts warn that it also increases the risk of eye infection and aggravates existing issues among those with ocular problems. Doctors hold fine particulates -- PM2.5 -- the main culprit for eye problems such as allergic conjunctivitis, scratches on the surface of the eyes, dryness, blurred vision, and increased sensitivity to light. "Every winter, my clinic sees a rise in the number of people complaining of red, itchy, watery, and burning eyes. The main reason is high air pollution, especially fine particles known as PM2.5," said Dr Ajay Sharma, co-founder of Eye Q Eye Hospital. PM2.5 includes tiny particulates from vehicle smoke, dust, burning waste, and firecrackers, he said, adding that these particles are so small that they easily enter the eyes and settle on the cornea, the clear front layer of the eye. Solid particles irritate and scratch the eye's surface, while liquid particles carry chemic
The Commission for Air Quality Management in NCR and Adjoining Areas or CAQM on Friday invoked GRAP curbs after the air quality showed an increasing trend, according to officials. The air quality index (AQI) in Delhi, which was 343 at 4 PM on Thursday, rose to 354 at 4 PM on Friday, the officials said. "Further, forecasts for weather ad meteorological conditions by the IMD/IITM indicate that due to slow wind speed, stable atmosphere, unfavourable weather parameters and meteorological conditions and lack of dispersal of pollutants, Delhi's average AQI is likely to breach the 400-mark and enter the severe' category in the coming days," a senior official said. "Keeping in view the prevailing trend of air quality, AQI forecasts and to prevent further deterioration, the CAQM sub-committee on GRAP (Graded Response Action Plan) today took the call to invoke all actions as envisaged under Stage-III of extant GRAP with immediate effect in the entire NCR as a proactive measure," the official
The Congress on Sunday cited a report to claim that air quality is a nation-wide, structural crisis for which the government response is "exceedingly ineffective and inadequate", as it demanded a thorough reform of the National Clear Air Programme. Congress general secretary in-charge communications Jairam Ramesh said the NCAP propagated as the National Clear Air Programme is actually another type of NCAP - "Notional Clear Air Programme". The former environment minister said a new analysis by the Centre for Research on Energy and Clean Air (CREA) has now confirmed what was always India's "worst-kept secret that the air quality is a nation-wide, structural crisis for which the government response is exceedingly ineffective and inadequate". Using satellite data, the study found that nearly 44 per cent of Indian cities that is 1,787 out of 4,041 statutory towns assessed have chronic air pollution, with annual PM2.5 levels consistently exceeding the national standard over five years ...