Latest news with #cleanair
CBS News
20-07-2025
- Health
- CBS News
Maryland takes a step toward environmental justice with new executive order
Governor Moore signed an executive order on Friday designed to advance environmental justice and protect communities burdened by pollution in Maryland. The Valuing Opportunity, Inclusion, and Community Equity order serves to foster a whole-of-government approach working with communities that historically have borne the burden of environmental pollution, according to the governor's office. According to Moore, the executive order establishes the following: "Every Marylander deserves access to clean air, clean water, and resilient communities. That's what environmental justice is all about," said Gov. Moore. "The order marks the next chapter in our work to cut exposure to pollution, improve access to clean public transit, reduce urban heat islands, and uplift neighborhoods that have been left behind. And for our entire state, this action marks a step toward a more competitive economy and healthier communities for all." The order also mandates state agencies to use the Maryland Department of the Environment's MDEnviroScreen mapping tool. According to Moore's release, the tool provides detailed demographic information through interactive maps and tracks disparities related to environmental hazards, exposures, risks, and health outcomes, generating a score that combines pollution levels with population vulnerability. Ultimately, it will help policymakers understand environmental burdens and find specific areas to help with support and resources.
Reuters
12-07-2025
- Business
- Reuters
India eases sulphur emission rules for coal power plants, reversing decade-old mandate
NEW DELHI, July 12 (Reuters) - India has reversed a decade-old mandate to install $30 billion worth of clean-air equipment, easing sulphur emission rules for most coal-fired power plants, a government order said. Reuters in December reported the government was reviewing 2015 norms that required nearly 540 coal-based power units to install flue-gas desulphurisation (FGD) systems that remove sulphur from the plants' exhaust gases in phases starting in 2027. The federal environment ministry late on Friday issued a gazette notification that exempted 79% of the coal-fired power plants, outside a 10-km (6 mile) radius of populated and polluted cities, from the 2015 mandate. The mandate to install FGD for another 11% of the plants near populated cities would be taken on a "case-to-case basis," the notification said. The balance of 10% of the coal-fired power plants closer to New Delhi and other cities with a million-plus population will be required to install the desulphurisation equipment by December 2027, according to the new mandate. The notification comes after state-run NTPC ( opens new tab, India's top electricity producer, spent about $4 billion on installing the equipment at about 11% of the power plants, and about 50% of the units either placed orders for the desulphurisation systems or are installing them. The Friday notification did not mention the impact on the competitiveness or recovery of costs by these power plants. It said the decision was taken after the Central Pollution Control Board carried out a detailed analysis of the increase in "carbon dioxide emission into the atmosphere due to operation of control measures being deployed."
Gizmodo
08-07-2025
- Business
- Gizmodo
The Dyson Air Purifier Is 50% Off, Amazon Launches Final Clearance Amid Soaring Pollution
Pollution is one of the largest issues of the 21st century, and keeping your home environment clean has never been so necessary. Having the right air purifier can make the difference but with so many low-grade products available, it is very important to select carefully. Dyson is already skilled in the science of airflow control in vacuum cleaners and hair dryers, and it transfers that expertise into the field of air purification with the Dyson Purifier Cool TP07. Today, the Dyson Purifier Cool TP07 is available at an all-time low on Amazon Prime Day: The discounted price brings the price down to $349, a staggering 46% discount from the regular $649. This is a small window of time to invest in cleaner air for your home for a price that's hard to beat. See at Amazon The TP07 detects, captures and retains pollutants automatically in order to leave the air you breathe as clean as possible. Its totally enclosed system is HEPA H13 certified which implies that it doesn't simply rely on the filter (each part of the machine is enclosed). This indicates that anything that goes in, stays in, so impurities, dust and allergens are totally removed from your environment. Dyson's Air Multiplier technology is at the heart of the device, and generates powerful circulation that draws distant pollutants into the purifier and projects clean air throughout the entire room. This means you're not just getting localized purification but a solution that covers your whole environment. What's more, the purifier can automatically detect and react to changes in air quality, adjusting its performance in real time. You can see pollution levels right on the built-in LCD screen or track them remotely using the MyDyson app. This transparency offers peace of mind that you'll know precisely how your air is being improved throughout the day. The Dyson TP07 is also a cooling fan with up to 350 degrees of oscillation to distribute purified air evenly. You get direct cooling action in fan mode which is perfect for sweltering summer days. In case you need the purification only without the air being cooled, the Backward airflow mode provides that for you. The filter is quick and easy to replace and you'll never be caught off guard. If you're looking to protect your home from the invisible threat of pollution, the Dyson Purifier Cool TP07 is a powerful ally. Make sure you don't miss this Prime Day deal. See at Amazon
Forbes
07-07-2025
- Business
- Forbes
The Best Prime Day Air Purifier Deals From Clorox, Coway And More
Our team is seeing serious discounts on high-quality air purifiers in the Prime Day air purifier deals—including our pick for the best value air purifier, which is an even better deal today. Now is a great time to improve the air quality in your home by investing in one of these machines, some of which have been tested and approved firsthand by the Forbes Vetted team. These highly rated devices are discounted during Amazon Prime Day's air purifier deals. ILLUSTRATION: FORBES / PHOTO: RETAILERS From dust and pollen to mold and smoke, the best air purifiers can help rid your space of pollutants quickly and quietly. We've rounded up six of the best Prime Day air purifier deals from highly rated brands like Levoit, Coway and Blueair. Better yet, we've used a price tracker on every product to make sure you're actually getting a great deal. Just keep in mind that the Prime Day event ends on Friday, July 11, so we recommend taking advantage of the savings now before the discounts expire (or product sells out). This air purifier offers both a small footprint and enough power to clean mid-size rooms—at a great value. Its three-stage filtration system has the ability to clean everything from tiny airborne bacteria particles and VOCs to pet hair and dust. During testing, we found that it runs quiet, features an intuitive control panel and offers easy-to-change filters. MOST POPULAR This popular air purifier uses a four-stage filtration process to filter and deodorize up to 99.97% of contaminants from the air. The relatively compact design can handle rooms up 361 square feet in 12 minutes. It also has an eco mode that helps conserve energy when pollutants aren't present. This model dropped further in price earlier this year, but this discount is the best price we've seen since then. The Levoit Core 300 Air Purifier comes with multiple fan settings so you can adjust it to your specific needs. And because it runs at a maximum of 24 decibels, you can place it in your bedroom for allergy relief while you sleep. Deputy editor Rose Gordon Sala says, 'I use this air purifier in two of my kids' rooms… It's the perfect air purifier for the bedroom because the controls allow you to switch off all of its lights with a click of a button and tone down the noise to a whisper with the nighttime setting.' Blueair makes some of the most popular air purifiers on the market. This Blue Pure model can clean an expansive 3,048 square feet in 60 minutes, using a HEPA filter to clean 99.97% of airborne particles and odors, like pollen and smoke. It also has built-in smart features you can use to control and customize the device. This Levoit air purifier is made for larger rooms, as it can clean rooms of up to 1,878 square feet with its HEPA filter and three-stage filtration process. It's also especially good for those with extra furry pets, thanks to a Pet Mode fan setting and the U-shaped air inlet designed to trap airborne hair. You can adjust the settings on this air purifier from your phone, where you can also set up a cleaning schedule. This is a common discount, but we've yet to see the model drop any further in price this year. It's important to keep your bedroom air clean; it's where you spend at least a third of your day, most of the time breathing deeply as you sleep. We crowned the Blueair Blue Pure 511 as the best pick for bedrooms because it's whisper quiet, features five-layer filtration to clean everything from smoke to allergens and has an intuitive one-button control panel. Plus, its small build means it's easy to find space for, even in small bedrooms.
CTV News
03-07-2025
- Health
- CTV News
How To Choose An Air Purifier
Learn how to choose the right air purifier : compare filters, room sizes, noise levels, and features to find the best option for clean, healthy air. Whether it's wildfire smoke sneaking into your windows, pet dander floating through the air, or just that persistent smell of yesterday's dinner, a good air purifier can seriously upgrade your indoor air quality. But with so many models, acronyms, and marketing claims floating around, choosing the right one can feel like trying to find fresh produce in January. Here's a practical, no-nonsense guide to help you make the right choice for your space, your needs, and your budget. What Exactly Is an Air Purifier? An air purifier pulls in your indoor air, filters out contaminants like dust, pollen, smoke, and odours, and then pushes cleaner air back into your space. Most purifiers rely on filters (ideally True HEPA) and many include activated carbon to absorb VOCs and smells. Bonus: Some models even tackle bacteria and viruses, though you'll want to read the fine print (and the science) before betting your health on UV lights or ionizers. Questions to Ask Before You Buy How Big Is the Room? Air purifiers are sized based on square footage (sq ft or m²). Buying one that's too small for your space is like trying to heat your garage with a toaster. Bedrooms or offices? 100–200 sq ft (9–18 m²) typically only require a compact unit. Open concept living rooms? Look for models rated for 400+ sq ft (37+ m²). Check the CADR (Clean Air Delivery Rate) — higher means faster filtration. What Do You Want to Remove? Allergies? Look for a True HEPA filter — not 'HEPA-type' or 'HEPA-like'. The real deal captures 99.97% of particles down to 0.3 microns. Smells or VOCs? Make sure your purifier includes activated carbon. Smoke? Check CADR ratings specifically for smoke. Mould? Consider a unit with a pre-filter and good humidity control. Is It for a Bedroom? Look at the noise rating (in decibels). Below 30 dB is whisper-quiet. Over 50 dB? That's white noise territory, which may or may not help you sleep. How Much Energy Will It Use? Since purifiers often run 24/7, energy efficiency matters. Look for Energy Star® certified models (recognized by Natural Resources Canada). Your energy bill will thank you. Types of Air Purifiers True HEPA Filters Captures fine particles like dust, pollen, pet hair, mould spores, and wildfire smoke. Always check for 'True HEPA' — it's a regulated standard. Activated Carbon Filters Essential for removing odours, smoke, and VOCs (volatile organic compounds). Especially helpful if you cook often or live with smokers. UV-C Light Claims to neutralize bacteria and viruses using ultraviolet light. Mixed evidence on real-world effectiveness, and bulbs need regular replacement. Use with a healthy dose of skepticism. Ionizers and Ozone Generators Some models 'ionize' the air, charging particles so they clump and fall. The catch? Some ionizers release ozone, which can be irritating or even dangerous at high levels. Look for CARB-certified models if you're considering this route. Features Worth Your Attention Air Quality Sensors & Auto Mode: Detect pollution in real-time and adjust fan speed automatically. Efficient and lazy-friendly. Filter Replacement Indicator: Trust us, you won't remember on your own. Smart Features: App control, Alexa/Google compatibility, scheduling — helpful if you like tech, or forget to turn things off. Sleep Mode: Dims the lights and lowers fan speed for night-time use. Filter Cost & Availability: Some filters cost as much as the machine. Check before you buy — especially if it's a lesser-known brand. Important Numbers to Know CADR Rating: Speed of air cleaning (higher = faster) Coverage Area: Room size in sq ft / m² Noise Level: Measured in dB; <30 dB = quiet Filter Life: Typically 6–12 months; check the cost to replace Energy Use: Energy Star = lower Hydro bills Final Tips One purifier ≠ whole house. You'll need one per major room (or a fancy HVAC-integrated system). Don't forget to factor in filter replacement every 6 to 12 months — and shipping if it's not stocked at Canadian retailers. Our Top Picks for an Air Purifier Our Guide To The Best Air Purifiers In Canada In 2025 (And Where To Get Them) Our Guide To The Best Portable Air Conditioners In Canada In 2025 (And Where To Get Them) Our Guide To The Best Vacuum/Mop Combos In Canada In 2025 (And Where To Get Them) Disclaimer: The prices displayed are accurate at the time of publication. We'll do our best to keep them as up-to-date as possible, but you may see slight changes. The products in this list are ranked by independent third parties. Rankings are based on both reviews and independent testing.
