Delhi, Air quality index and central pollution control board

Delhi air pollution crisis: GRAP IV cannot be relaxed even if AQI goes below 450, says Supreme Court
The Supreme Court said the implementation of GRAP Stages 3 and 4 has been delayed and asked states in the Delhi-NCR area to decide immediately on stopping physical classes of all standards up to 12 in schools.
Delhi air pollution: Severe AQI triggers GRAP 4 curbs, what’s allowed and what’s banned
The air quality in Delhi deteriorated, prompting GRAP IV restrictions. Schools for students up to Class 11 will switch to online learning, construction work will be banned, and only specific vehicles
Delhi air quality: AQI at this Delhi station above 1500 | Check most polluted areas
The AQI at all monitoring stations stood between 1300 and 1600 - ‘hazardous’ category - at around 10 am on Monday, as per Swiss air technology company IQAir.
Delhi Air Pollution: 'Do not relax anti-pollution GRAP-4 curbs without informing us', SC to Delhi government
A bench of Justices Abhay S Oka and Augustine George Masih pointed out that there was a delay in implementation of preventive measures under stage 4 of the Graded Response Action Plan (GRAP) even after the Air Quality Index (AQI) touched alarming levels in the national capital.
GRAP 4 in Delhi: Here's how current air quality in Delhi can impact health
Discover how the current air quality in Delhi is affecting health. Learn about the health risks associated with severe air pollution and measures to stay safe.
Delhi Air Pollution: GRAP IV Enforced As AQI Rises To ‘Severe Plus’ — Check What’s Allowed, What’s Not
NCR, the air quality deteriorated further on Monday morning with the AQI rising to ‘severe’ and ‘severe plus’ levels.
Delhi’s Air Pollution Soars More Than 17 Times Over Safe Levels
Delhi recorded air pollution more than 17 times above an acceptable level as worsening smog triggered curbs on trucking and shuttered construction sites and schools.
Delhi Air Pollution Supreme Court Hearing Live Updates: SC orders GRAP 4 across all NCR states, says curbs to be in force even if AQI drops below 400
SC seeks explanation from Delhi government on implementation of Graded Response Action Plan (GRAP) and says it is in favour of continuance of fourth stage of GRAP even in case of AQI level reduces below 400 level in Delhi Delhi Air Pollution Supreme Court Hearing Live Updates: We want to know what action government has taken, asks Justice Oka
India Tightens Vehicle Entry Restrictions as Delhi's Air Pollution Worsens
Air quality in northern India has worsened over the past week, with New Delhi's AQI recording a reading of 465, classified as "severe plus category", on Sunday evening due to unfavourable meteorological conditions,
Delhi imposes most stringent set of restrictions as smog hangs over Indian capital
Delhi ’s government imposed the most stringent set of restrictions on the movement of vehicles and people as the toxic smog enveloping the Indian capital worsened on Monday. The city’s average air quality index was 457 in the morning,
Delhi Air Pollution: GRAP-IV in Effect; Full List of What's Allowed and What's Banned
In Delhi NCR, GRAP Stage 4 was implemented by the Commission for Air Quality Management (CAQM) at 8 a.m. today after the Air Quality Index (AQI) fell into the "severe plus" category. This decision was reached following an urgent meeting of the GRAP subcommittee on November 17,
Delhi's Toxic Air Equals Smoking 49 Cigarettes a Day as AQI Hits An Alarming 978
Delhi residents are breathing in air so toxic that it’s equivalent to smoking 49 cigarettes daily. As of November 18, Delhi’s ...
'Smoking in Bengaluru is healthier than...': Netizens react as Delhi sees the worst ever pollution with AQI hitting 500 in some areas
Social media users have taken X to express their frustration and concern over the deteriorating air quality in Delhi. Some ...
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SC asks Delhi govt to implement GRAP-4 norms: Here is what it means
As Delhi-NCR chokes under "severe-plus" air quality amid dense fog, the Supreme Court, on Monday, November 18, directed the ...
SC suggests Delhi-NCR schools to stop physical classes amid pollution fears
As Delhi-NCR chokes under "severe-plus" air quality amid dense fog, the Supreme Court on Monday asked the governments of ...
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Delhi AQI Today: National capital chokes on toxic air as AQI soars to 762, reaching 'severe plus' levels
The air quality in the nation's capital remained in the "severe plus" category on Monday, and GRAP-IV norms will be enforced ...
Delhi air pollution: Smoggy conditions prevail over NCR as air quality remains in 'severe' category
According to CPCB measures, an AQI between zero and 50 is considered 'good', 51 and 100 'satisfactory', 101 and 200 'moderate ...
Delhi air pollution blankets India's capital in dense smog, sparking emergency measures
Air pollution choking New Delhi has ground outdoor work to a halt and disrupted air travel in the Indian capital.
Delhi’s worsening air quality prompts Indian govt to invoke GRAP-III measures
Delhi’s average AQI has been 424, and to prevent further deterioration, the sub- committee decided to invoke GRAP – III.