Delhi Air Quality Worsens Before Diwali With AQI Surpassing 400 in Multiple Areas Air pollution levels have spiked across the Delhi-NCR region ahead of Diwali as winter sets in. The AQI has crossed 400 in several pockets, raising serious health concerns for residents. Air quality across the Delhi-NCR region has deteriorated sharply as the festive season of Diwali approaches and winter begins to set in. The air has turned toxic, creating a severe health hazard for everyone living in Delhi, Noida, Ghaziabad, and nearby localities. The ongoing surge in air pollution has pushed the Air Quality Index beyond the 400 mark in numerous pockets, making it increasingly difficult for residents to breathe cleanly. Current Ground Situation and Administrative Measures The severity of the pollution crisis is evident across multiple locations where the air quality index has entered the severe zone. Near India Gate, the recorded AQI touched 403, placing it firmly in the severe category. To combat the worsening smog, municipal authorities have deployed truck-mounted water sprinklers to carry out extensive suppression operations. These measures are part of the Stage-II Graded Response Action Plan, which remains enforced across the entire region. Official records indicate that 28 monitoring stations across Delhi are currently recording an AQI above 400. Central Pollution Control Board Metrics Data from the Central Pollution Control Board shows that the AQI around Anand विहार (Anand Vihar) stood at 350, classifying it within the very poor category. Meanwhile, the 24-hour average AQI for Delhi on Thursday was recorded at 369, which is just 8 points lower than Wednesday's reading of 377. For context, the AQI scale designates readings between 51 and 100 as satisfactory, while figures between 301 and 400 are categorized as very poor. The overall average AQI for the capital currently hovers at 387, remaining firmly in the very poor bracket. Worst-Hit Localities and Future Projections According to the Air Quality Early Warning System, conditions are projected to worsen further, keeping the air in the severe category from Friday through Sunday. The forecast indicates that air quality will likely oscillate between the very poor and severe categories for six days following that period. On Thursday, out of 59 active monitoring stations in the capital, 22 registered pollution levels in the severe zone. Punjabi Bagh recorded the highest AQI at 459, followed by Jahangirpuri at 457, Rohini at 453, IIT Delhi at 452, and DTU at 443. These numbers underscore the critical state of the capital's atmosphere, with stubble burning widely cited as a major contributing factor. What this means for you The severe spike in air pollution and hazardous AQI levels across the Delhi-NCR region directly impacts the health and daily routines of ordinary residents. • Across India: The onset of winter and associated stubble burning cycles in northern states trigger broader nationwide discussions on regional air quality management and strict anti-pollution enforcement. Urban centers across the country closely monitor these trends to preempt similar seasonal smog episodes. • In Delhi-NCR: Local residents in Delhi, Noida, and Ghaziabad face immediate health risks such as breathing difficulties, eye irritation, and aggravated respiratory conditions. Children, the elderly, and asthma patients are advised to limit outdoor exposure as authorities strictly enforce GRAP-II restrictions. Why this happened The sharp decline in air quality across the Delhi-NCR region is primarily driven by seasonal weather transitions associated with winter alongside agricultural stubble burning. • Meteorological Factors: Lower wind speeds and dropping temperatures during the winter months trap particulate matter close to the ground, preventing the dispersion of pollutants. • Stubble Burning: Smoke generated from agricultural residue burning in surrounding states drifts into the capital's atmosphere, compounding local emissions. • Local Emissions: Heavy vehicular traffic, dust from urban construction, and industrial activities continuously feed particulate matter into the stagnant winter air. Questions & Answers 1. What is the current air quality status in Delhi? The AQI has crossed 400 in multiple areas across Delhi, falling into the severe category. 2. What was the AQI recorded near India Gate? The AQI in the area around India Gate was recorded at 403. 3. How is the air quality in Anand Vihar? According to the Central Pollution Control Board, the AQI around Anand Vihar was recorded at 350, placing it in the very poor category. 4. Which area recorded the highest pollution level in Delhi? Punjabi Bagh recorded the highest AQI at 459, followed by Jahangirpuri at 457 and Rohini at 453. 5. What measures is the administration taking to curb pollution? Authorities have deployed truck-mounted water sprinklers for sprinkling operations and enforced GRAP-II rules. 6. What was Delhi's average AQI on Thursday? Delhi's 24-hour average AQI on Thursday was recorded at 369. 7. What is considered the primary reason behind Delhi's worsening air? Stubble burning is widely cited as a major factor behind the continuous deterioration of Delhi's air. 8. What does the forecast predict for the coming days? The Air Quality Early Warning System predicts that air quality could worsen into the severe category through Sunday and remain poor for the next six days. https://trendkia.com/en/national/delhi-air-quality-worsens-before-diwali-with-aqi-surpassing-400-in-multiple-areas-57010 TrendKia — Har trend, sabse pehle.