PM2.5
Delhi Records Second-Worst December Air Quality with AQI Reaching 461: Health Risks and Emergency Measures Implemented
Dec 14, 2025 11:47 pm CST
Delhi experienced its second-worst December air quality day on record with AQI reaching 461, as weak winds and low temperatures trapped dangerous pollutants. Health experts warn of serious risks from prolonged exposure, while authorities implement Stage IV emergency measures under GRAP, banning all construction activities across Delhi-NCR as officials struggle to combat the severe pollution crisis.
Delhi's Air Quality Crisis: AQI Reaches Severe Levels as Thick Smog Engulfs Capital
Dec 14, 2025 09:24 am CST
Delhi faces a critical public health emergency as air quality plummets to severe levels with an AQI of 462. All 40 monitoring stations across the capital show dangerous pollution levels, prompting authorities to implement GRAP-4 restrictions. Health experts warn of immediate risks as visibility drops and PM2.5 becomes the primary pollutant affecting residents across the metropolis.
Traffic Emissions, Not Stubble Burning, Keep Delhi Air Quality in 'Severe' Category: CSE Report Analysis
Dec 01, 2025 11:20 pm CST
A comprehensive analysis by the Centre for Science and Environment reveals that despite reduced stubble burning, Delhi's air quality remains 'very poor' to 'severe', primarily due to local emissions from traffic and industry. The study identifies a "toxic cocktail" of PM2.5, nitrogen dioxide, and carbon monoxide as the main culprits, with pollution hotspots expanding across the capital and neighboring NCR regions experiencing prolonged smog episodes.
Delhi Records Lowest November Temperature in 3 Years: Air Quality Remains 'Very Poor' with AQI at 377
Nov 16, 2025 09:30 pm CST
Delhi recorded 9 degrees Celsius on Sunday, making it the coldest November day in three years. While the IMD forecasts shallow fog for Monday, the city continues to struggle with 'very poor' air quality as 11 monitoring stations reported 'severe' AQI levels above 400, with PM2.5 and PM10 being the main pollutants.
Delhi Air Pollution Crisis: Health Experts Warn of Irreversible Damage and Long-Term Health Risks
Nov 11, 2025 10:30 pm CST
Health experts warn that Delhi's worsening air quality is causing far-reaching health consequences beyond respiratory issues, including increased cancer risk and weakened immunity. With PM2.5 levels reaching ten times WHO limits during winter, medical professionals urge systemic change to address this public health emergency that contributed to over two million pollution-related deaths across India in 2023.
Delhi Air Quality Crisis: AQI Crosses 400 Mark Pushing Capital Into Severe Pollution Category
Nov 08, 2025 11:14 pm CST
Delhi's air quality has reached critical levels with multiple areas recording AQI above 400, placing it among India's most polluted cities. Stubble burning contributes 30% to the pollution crisis, while the national capital's air quality is expected to remain in the 'very poor' to 'severe' range in coming days, posing serious health concerns for residents.
IIT Delhi Study: Why Cloud Seeding Fails as a Solution for Delhi's Winter Air Pollution Crisis
Nov 01, 2025 01:37 am CST
A comprehensive IIT Delhi study reveals why cloud seeding is ineffective for combating Delhi's winter air pollution, citing insufficient atmospheric moisture during peak pollution months and limited longevity of air quality improvements even when rainfall occurs. The research emphasizes that sustained emission reduction remains the only viable long-term solution, despite recent unsuccessful cloud seeding trials across the Delhi-NCR region.
Delhi Cloud Seeding Trials Halted Due to Insufficient Moisture: IIT Kanpur Reports Modest Pollution Reduction Despite No Rain
Oct 29, 2025 05:18 pm CST
IIT Kanpur has temporarily suspended cloud seeding trials in Delhi due to inadequate moisture levels in clouds. Despite no rainfall being triggered during yesterday's two attempts, monitoring stations recorded a 6-10% reduction in PM2.5 and PM10 concentrations. Experts clarify that while cloud seeding can serve as an emergency measure during pollution crises, it cannot replace long-term solutions addressing pollution sources.
Delhi's Toxic Air Crisis: How Residents Are Coping With Dangerous Pollution Levels
Oct 27, 2025 07:58 pm CST
Delhi-NCR residents are battling severe air pollution with AQI levels exceeding 400 in some areas, forcing many to rely on masks, air purifiers, and medication. A recent survey shows 75% of households are experiencing health effects including respiratory problems, burning eyes, and sleep difficulties, with vulnerable populations particularly at risk despite reduced stubble burning incidents in neighboring states.
Delhi Air Quality Crisis: 30% Surge in Respiratory Patients After Diwali Celebrations Alarms Medical Community
Oct 25, 2025 02:39 pm CST
Post-Diwali air pollution in Delhi-NCR has triggered a 30% increase in respiratory and pregnancy-related health complications. Medical experts report that PM2.5 levels reached a four-year high of 675, as vulnerable populations including the elderly, children, and pregnant women face heightened health risks from firecracker pollution. Healthcare professionals are urging sustainable celebration practices and preventative measures to address this recurring public health emergency.