Despite efforts to curb firecracker usage, Diwali night saw Delhi's air pollution skyrocket, with PM2.5 levels surging up to 30 times above safe limits. Monitoring stations in areas like Nehru Nagar and Vivek Vihar recorded hazardous peaks of 1,527 and 1,853 micrograms per cubic meter, respectively. The Air Quality Index (AQI), measured as a 24-hour average, didn't fully reflect these night-time spikes, showing only "Very Poor" levels. Favorable post-midnight weather dispersed pollutants somewhat, but experts call for real-time data tracking to better assess short-term health risks during festivals. The data highlights the urgent need for strict enforcement.

Delhi's air quality plummeted to "very poor" category post-Diwali celebrations, despite a cracker ban. Defying restrictions, residents burst firecrackers late into the night, causing severe noise and air pollution. According to SAFAR, Delhi's AQI soared to 359, up from 328 on Diwali morning. The city's 40 monitoring stations recorded poor air quality, making Delhi the world's most polluted city. The relentless bursting of crackers blanketed the capital in dense smoke, posing health risks to residents. Authorities' efforts to curb pollution seemingly went up in smoke, highlighting the challenge of enforcing environmental regulations.

Delhi's air quality plummeted to "very poor" category on Friday morning, with PM2.5 levels reaching 209.3 micrograms per cubic meter, exceeding the WHO's 24-hour limit of 15 micrograms per cubic meter by 14 times. Despite the ban on firecrackers, Diwali celebrations led to a significant spike in pollution. According to CPCB data, the overall air quality deteriorated sharply. Authorities had imposed a ban on firecrackers to curb pollution, but its effectiveness was undermined by widespread violations. The severe air pollution poses serious health risks to Delhi's residents.

Delhi has recorded its warmest October in 74 years, with the maximum temperature reaching 35.1°C, surpassing previous records. Safdarjung, the city's main weather station, reported an average maximum temperature of 35.1°C and a minimum of 21.2°C. This breaks the previous record set in 1951, which saw an average maximum temperature of 36.2°C. Other notably warm Octobers include 1941 (35.8°C), 1907 (35.5°C), and 1930 and 1938 (35.0°C). The unusual heat wave marks a significant weather milestone, highlighting concerning climate trends.

Delhi's air quality deteriorated significantly on Diwali despite a firecracker ban. The Air Quality Index (AQI) reached 359, falling in the "very poor" category, according to the Central Pollution Control Board (CPCB). The relentless burning of firecrackers pushed the AQI close to "severe" levels at several locations. Defying the ban, hundreds of residents burst firecrackers, undermining efforts to curb pollution. The poor air quality poses health risks to Delhi's residents. Authorities' enforcement of the ban was ineffective, highlighting the challenge of regulating festive celebrations.

The death toll from flash floods in Spain has reached 158, with 155 fatalities reported in Valencia. The region experienced devastating flooding that residents described as a "nightmare." Eyewitnesses recounted harrowing scenes of people being swept away by torrents of water. Emergency response teams, including hundreds of soldiers, are actively searching for missing individuals amid blocked roads and mud. Many locals expressed frustration over delayed flood warnings and inadequate government response. As the search continues, authorities face growing pressure to provide assistance and ensure better preparedness for future disasters in the affected communities.

Spain is mourning as rescue teams continue their search for survivors following flash floods that killed at least 95 people in the Valencia and Castilla-La Mancha regions. Heavy rain, equaling over a year’s average in just eight hours, left communities devastated, blocking roads with mud, cars, and debris. Emergency crews, including soldiers, are reaching isolated areas by helicopter as Prime Minister Pedro Sanchez urged residents in affected areas to remain cautious with weather alerts still in place. Territorial Policy Minister Ángel Víctor Torres announced a three-day mourning period starting tomorrow. King Felipe VI expressed sorrow over the "enormous destruction."

Typhoon Kong-rey, a Category 4 storm, made landfall on Taiwan's eastern coast, prompting widespread closures and disruptions. With winds of 33 km/h and a diameter of over 500 km, the storm forced schools, workplaces, and markets to shut down. Hundreds of flights, ferries, and Taiwan's stock exchange were suspended. The typhoon's late-season arrival is unusual, as Taiwan's typhoon season typically ends in September. Residents stocked up on supplies, leaving supermarkets bare. The storm's impact is being closely monitored, with authorities on high alert.

Flooding in Spain has resulted in at least 95 fatalities. The Valencia region accounted for 92 deaths, while Castilla La Mancha reported two. A 71-year-old British national died in hospital after being rescued from his home in Alhaurin de la Torre, near Malaga. Heavy rainfall, equivalent to half a year's average, caused widespread destruction, sweeping cars through streets and damaging numerous buildings. Rescue efforts are ongoing, with authorities working to provide aid to affected areas. The disaster has inflicted significant damage and loss of life across eastern and central Spain.

Delhi and its surrounding areas woke up to a thick layer of smog on Diwali morning, with the air quality index (AQI) remaining in the "very poor" category at 328. Despite anti-pollution measures, the city's air quality continued to deteriorate. Anand Vihar recorded an AQI of 419, falling under the "severe" category. The System of Air Quality and Weather Forecasting and Research (SAFAR) provided the real-time data. The poor air quality poses health risks, especially for vulnerable populations. Authorities' efforts to curb pollution seem ineffective, raising concerns about the city's worsening air quality.