AIR PURIFIER
Delhi teen turns ordinary fans into air purifiers for Rs 140 only, wins the Diana Award 2026. Who is Krish Aggarwal?
Delhi teenager Krish Aggarwal, co-founder of Project Vayu, has developed a Rs 140 filter that turns ordinary fans into air purifiers. Designed for easy installation, the filter captures PM2.5 particles and offers schools an affordable way to improve indoor air quality. The initiative has benefited over 10,000 students and earned Krish the 2026 Diana Award.
Local partner wanted for Xiaomi ‘home’ coming
The proposal is in the exploratory phase, but the Chinese technology company is set to begin evaluating potential Indian suppliers, according to one of the persons who did not wish to be identified. “It marks a natural progression for Xiaomi as it has committed to expanding beyond air purifiers into categories such as air conditioners, refrigerators and washing machines,” the person said.
Can closing windows keep wildfire smoke out? How much smoke still gets in and do air purifiers work?
Closing windows can reduce how much smoke from wildfires gets indoors, but some can still seep in. A 2026 NIST experiment found that a portable air cleaner’s performance depended partly on how air moved between rooms.
How to protect yourself from rising air pollution and smog: 6 practical tips and guide to choosing the right air purifier
Rising air pollution and smog affect daily life in India, particularly during winter months. Taking precautions such as wearing masks can help mitigate exposure to polluted air. Keeping windows and doors closed is essential during times of severe pollution. Regular home cleaning and avoiding indoor burning can improve indoor air quality effectively. Choosing the right air purifier involves considering room size, filter costs, and energy consumption.
Festive shopping: Home, kitchen products drive 81% jump in D2C sales to Rs 1,328 crore
Home and kitchen product sales surged 81% year-on-year during the pre-Diwali shopping period in India. Gross merchandise value reached an estimated ₹1,328 crore from October 21 to November 5. Consumers showed increased spending on household appliances, water purifiers, and kitchenware, reflecting changing priorities. Traditional categories like fashion and gifting also experienced notable growth during this time. However, health and wellness product sales decreased as budgets shifted towards festive purchases.
Stock Picks of the Week: 5 stocks with consistent score improvement and upside potential of up to 35% in 1 year, according to analysts
The market weathered a whole bad patch with almost no FPI money coming in. But it cuts the other way too. When so little has been flowing in, even a small amount of FPI buying can move the market more than it normally would. That said, the mood has turned from bearish to cautiously optimistic, thanks largely to dropping oil prices. None of that changes your basic job as an investor: Study companies, look at earnings, and keep quality front and centre.
Delhi AQI today: Air pollution readings turns severe after Diwali bursts: Check area-wise levels here
Delhi AQI Live: Delhi's air quality turned into severe category on November 9, 2026, following Diwali celebrations and firecracker bursts. While the official citywide AQI stood at 372, several monitoring stations across the national capital recorded readings above 400, placing them in the Severe category. Here's a look at the latest Delhi AQI, area-wise pollution readings and reasons behind the post-Diwali deterioration.
Surge in air purifier sales in India as pollution levels rise during winter season 2023
Air purifier sales have increased substantially in India as pollution levels rise and winter approaches. Quick-commerce platforms are experiencing heightened demand, especially from Tier 2 cities. Sales of air purifiers on Amazon have reportedly doubled recently, indicating a surge in consumer interest. Additionally, the overall market for winter appliances is projected to grow significantly this season. Analysts expect online sales to climb further as consumers continue to make purchases.
Diwali 2026 Gift Ideas: What India Is Actually Buying This Year — From Gourmet Hampers to Smart Gadgets
In 2026, Diwali gifting trends are shifting towards practical and personalized choices, moving away from the classic sweets. Gifts in demand now include gourmet food, home décor, electronics, and items reflecting personal style. Additionally, many are opting for wellness products and experiential gifts. It’s important to align gifts with the recipient's tastes and budget, as meaningful selections carry more weight than opulent choices.
Diwali 2026: You can't control outdoor air pollution, but 6 things you can do to improve indoor air quality during Diwali firecracker season without an air purifier
Diwali festivities, while joyous, often contribute to heightened air pollution from firecrackers and outdoor emissions. To combat indoor air quality issues during this period, consider keeping windows shut and steering clear of incense burning to minimize smoke. Regular cleaning and maintaining home appliances can effectively reduce dust buildup. Although indoor plants add a touch of beauty, they don't significantly enhance air quality throughout Diwali.
Diwali 2026: From selling Diwali lights in a Mumbai chawl to becoming a Dubai business tycoon. Danube's Anis Sajan once sold an Aquaguard to Sanjay Dutt
Diwali 2026: Anis Sajan's business journey began with a small Diwali lights stall below his Mumbai chawl home. He later sold electrical goods, worked as a water purifier salesman and even sold an Aquaguard to Sanjay Dutt. After moving to Dubai in 1992, he joined Danube Group, which has since grown into a multi-billion-dollar conglomerate employing 5,000 people.
These large-caps have ‘strong buy’ & ‘buy’ recos and an upside potential of over 25%
Oil prices matter to the Indian economy, and the market responded with a smart rally as Brent crude cooled significantly on Monday. The rally was broad-based and involved all segments. But too much should not be read into one day’s showing. The thing to watch remains the results of the US mid-term elections which will be known in India through Wednesday. It will decide which way the market will move in the coming days and weeks.
Atomberg gets Sebi nod for IPO; plans Rs 450 crore fresh issue
The Mumbai-based company filed its draft IPO papers in August. ET had reported in July that Atomberg was preparing for an offering of Rs 1,500-2,000 crore. The final issue size will depend on the price band, which has not yet been announced.
Tired of Bengaluru traffic? Man’s Rs 3 lakh solution to daily commutes wins praise online
A Bengaluru man’s Rs 3 lakh solution to daily traffic stress has caught social media’s attention. After his company mandated work from office, he bought a used 2015 Maruti Suzuki Celerio to protect his Skoda Slavia from everyday scratches and dents. His relaxed response after an autorickshaw scraped the car at Silk Board prompted other motorists to call the idea smart.
Delhi-NCR parents plan to buy classroom air purifiers for kids as smog season approaches
With Delhi-NCR's smog season approaching, parents at a leading school are reportedly considering pooling money to buy air purifiers for nursery classrooms. A viral post by Anirudh Arun has sparked debate over the school's existing filtration arrangements, the movement of purifiers between grades and who should be responsible for protecting children from air pollution.
Pakistan's Lahore becomes the world's most polluted city as AQI hits hazardous 410
Lahore was ranked the world's most polluted city on Friday after its AQI reached 410, a hazardous level, according to IQAir. The platform reported that PM2.5 pollution was 45.2 times the World Health Organisation's annual guideline value. The city and other parts of Pakistan's Punjab province face recurring smog between October and February, prompting health experts to advise residents to limit exposure to polluted air.
For Delhi's air, nip pollutants in the bud
Delhi government's new initiative involves private sector and startups to deploy pollution-reducing technologies in high-pollution areas. Previous attempts have included smog towers and air purifiers, yet results have been disappointing. The city's geography poses challenges for air circulation, necessitating comprehensive source-level pollution reduction approaches. Improving public transport and waste management will contribute to cleaner air in the region. Technology and stakeholder collaboration are essential for effective pollution reduction strategies.
Haier India to invest ₹7,000 crore in new facility in Andhra
Haier India plans a ₹7,000 crore investment in a manufacturing facility in Andhra Pradesh, marking its largest investment in the country. The facility, expected to create 21,000 jobs by 2032, will focus on producing various home appliances and is strategically located in the rapidly growing Tirupati-Chennai-Nellore electronics corridor.
Urban Company announces plans to enter residential air conditioner segment
Urban Company currently sells water purifiers and smart locks under the Native brand. ET had first reported in October 2025 about the company exploring its foray in this space. With this Urban Company will join a list of new-age firms to sell air conditioners - a market that is currently dominated by legacy brands such as Samsung, Daikin, Godrej and Voltas.
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