Category "Air Purifiers"

Air pollution is a major issue around the world, and most of us don’t realize just how much it affects our daily health. Every time we step outside, we are breathing in tiny particles, especially PM2.5 and PM10. They are so small you can’t see them, but they can do real damage to your lungs and overall well-being. In this guide, we will break down what these particles are, how they affect your lungs, and what you can do to stay protected.

What Are PM2.5 and PM10?

PM10 (Inhalable Coarse Particles): PM10 refers to larger tiny particles 10 micrometers or smaller. They come from things like road dust, construction sites, and even pollen. Even though they are bigger than PM2.5, they can still enter your nose, throat, and lungs.

PM2.5 (Fine Particles): PM2.5 is much smaller, only 2.5 micrometers or less, nearly 30 times thinner than a strand of hair. Because of their size, these particles can travel deep into your lungs and even move into your bloodstream. They are mainly produced by car exhaust, industrial pollution, wildfires, and cigarette smoke.

How PM2.5 and PM10 Affect Your Lungs

Even though you can’t see them, these particles can cause a wide range of health issues.

1. Irritation and Coughing – Both PM2.5 and PM10 can irritate your airways and trigger coughing, sneezing, or wheezing. People with asthma or allergies often feel the effects more intensely.
2. Deep Lung Damage (Especially from PM2.5) – PM2.5 can reach the deepest parts of your lungs, slipping past your body’s natural defenses. Once inside, they can cause inflammation, infections, and make breathing much harder.
3. Chronic Lung Diseases – If you are exposed to polluted air for years, the risks become more serious. Long-term exposure can lead to asthma, bronchitis, or COPD conditions that make everyday breathing a challenge. Children, older adults, and people with existing lung issues are especially vulnerable.
4. Heart and Bloodstream Problems – One of the biggest concerns with PM2.5 is that it can enter your bloodstream. Once there, it can raise blood pressure, strain your heart, and even increase the risk of heart attacks and strokes.
5. Worse During Winter – Pollution tends to spike in winter because cold air traps dirty air close to the ground. This “temperature inversion” makes it harder for pollutants to disperse, which can make breathing especially difficult for people with asthma.

Who’s Most at Risk?

Air pollution affects everyone, but some groups are more sensitive than others:

+ Children – Their lungs are still developing.
+ Older adults – They may have weaker lungs or heart conditions.
+ Pregnant women – Pollution can even impact unborn babies.
+ People with lung or heart problems – Conditions like asthma and COPD can worsen.
+ Outdoor workers – They spend more time exposed to polluted air.

How to Protect Your Lungs from PM2.5 and PM10

You can’t control outdoor air pollution, but you can take steps to reduce its impact:

1. Use an Air Purifier: A HEPA air purifier can help remove both PM2.5 and PM10 particles from your indoor air.

If you are serious about keeping your indoor air clean, Degree Day’s Greencon HEPaire range is definitely worth checking out. It comes in three powerful models designed for different needs, whether you are looking to protect your family at home or maintain clean air in a commercial space:

– Aura – Perfect for residential use, compact yet highly efficient.
– Pura – A versatile option for mid-sized spaces with strong filtration performance.
– Asteria – Built for larger or commercial areas that need heavy-duty purification.

And here’s a bonus:
Tripure – An advanced air purifier combined with a bladeless fan, giving you clean air and smooth airflow in one sleek, modern device.

2. Wear a Mask: On days when the air quality is poor, wearing an N95 mask can dramatically reduce how many harmful particles you breathe in.
3. Check Air Quality Levels: Apps like SAFAR and AQICN show real-time pollution levels. If the numbers are high, try limiting your time outdoors.
4. Avoid Outdoor Exercise: Working out makes you breathe deeper, which means more pollutants enter your lungs. Stick to indoor workouts when the air is bad.
5. Keep Your Home Clean and Ventilated: Regular dusting and vacuuming can help lower indoor pollution. Good ventilation ensures fresh air circulates without trapping harmful particles.

What the WHO Says About PM2.5 and PM10

The World Health Organization has set annual limits to help protect public health:

• PM2.5: Should not exceed 5 µg/m³
• PM10: Should not exceed 15 µg/m³

Sadly, many cities around the world exceed these limits, which makes taking personal precautions even more important.

Download WHO Guidelines

Key Takeaways

• PM2.5 is the most harmful because it can reach deep into your lungs and bloodstream.
• Both PM2.5 and PM10 can cause long-term lung issues and even heart disease.
• WHO recommends keeping PM2.5 levels below 5 µg/m³ for better health.
• You can protect your lungs by using air purifiers, checking air quality, wearing masks, and staying indoors on polluted days.

PM2.5 and PM10 may be tiny, but they can have a huge impact on your health over time. Staying aware of air quality, especially if you live near busy roads, factories, or urban areas, can help you make smarter choices. With a few simple steps like wearing a mask, avoiding outdoor exercise on high-pollution days, and keeping your indoor air clean, you can protect your lungs and breathe easier every day.

Why Delhi Needs the Best Air Purifier

If you live in Delhi, you already know clean air has become a luxury. Every winter, smog, dust, and traffic emissions combine to create a thick layer of pollution that turns the air toxic. The city’s AQI regularly crosses the “hazardous” mark, making it unsafe to breathe, even indoors.

That’s where a high-quality air purifier comes in. For anyone in Delhi, it’s no longer optional; it’s essential. A reliable HEPA air purifier filters out harmful particles, dust, and allergens, helping your family breathe easier and stay healthier, no matter how bad the pollution gets outside.

Looking for HEPA Air Purifier – Enquire Now

Why Air Purifiers Are a Must-Have in Delhi

1. Severe Winter Smog: After Diwali, the combination of stubble burning, vehicle emissions, and cold weather traps pollutants close to the ground, turning Delhi’s air dangerously grey.
2. Health Risks: Prolonged exposure to PM2.5 and PM10 particles can lead to breathing troubles like asthma, bronchitis, and even heart problems.
3. Indoor Pollution: Don’t underestimate indoor air! Dust, cooking smoke, and pet dander make your home air just as polluted, especially in tightly closed apartments and offices.

What to Look for in the Best Air Purifier for Delhi

When you’re shopping for an air purifier, here’s what really matters, especially for Delhi’s harsh conditions:

Feature	Why It Matters	Recommended Specification
HEPA Filter	Traps fine dust, smog, and allergens for cleaner air.	True HEPA (H13/H14) – 99.97% efficiency
Activated Carbon Filter	Removes odors, gases, and VOCs from pollution.	Let’s you run it longer without worrying about power bills.
UVGI / UVC Technology	Kills germs, viruses, and bacteria trapped inside filters.	High-grade carbon filter with a large surface area
CADR (Clean Air Delivery Rate)	Indicates how fast your purifier cleans the air.	300+ m³/hr for small rooms, 800+ m³/hr for large spaces
Energy Efficiency	Below 55 dB at max speed	EC (Electronically Commutated) Motor
Noise Level	Keeps your space peaceful while it works.	Below 55 dB on max speed
Coverage Area	Ensures the purifier suits your room size.	200–1000 sq. ft.
Build Quality	Handles Delhi’s dust and heavy use.	Powder-coated or galvanized metal body
Certifications	Let’s you run it longer without worrying about power bills.	CDC, ASHRAE, ISHRAE compliant

HEPA Air Purifier Limitations in Delhi

1. HEPA air purifiers can definitely make your indoor air cleaner, but they can’t do much about the heavy outdoor pollution in Delhi that inevitably sneaks inside.
2. Another common mistake people make is buying a purifier that’s too small for their space. To really work, you need the right CADR rating and proper room coverage; otherwise, it’s like using an umbrella in a storm.
3. While HEPA filters are great at trapping dust and fine particles, they don’t remove gases, odors, or VOCs unless paired with activated carbon or UV technology.
4. And in Delhi’s smoggy conditions, those filters get clogged faster than you’d expect, meaning more frequent replacements and higher maintenance costs.
5. Plus, for your purifier to work efficiently, your room needs to be fairly sealed. But that also means less fresh air coming in, and over time, rising CO₂ levels can make the space feel stuffy.

Easy Maintenance Tips for Long-Lasting Performance

Keeping your air purifier clean ensures it keeps your air clean, too. Here’s how:

1. Replace HEPA Filters on Time: Every 6–12 months, sooner during peak smog season.
2. Clean the Pre-Filter Monthly: A simple rinse keeps airflow smooth.
3. Check Filter Availability: Always use genuine HEPairé filters for the best results.
4. Place It Smartly: Keep it in an open spot, not hidden in a corner.
5. Wipe the Exterior: Regular dusting helps maintain consistent airflow.

Do’s and Don’ts for Air Purifier Use

Do This	Avoid This
Keep the purifier in an open, central area.	Don’t block airflow behind furniture.
Clean pre-filters monthly.	Don’t wash non-washable HEPA filters.
Replace filters every 6–12 months.	Don’t delay replacements; it reduces performance.
Close doors and windows while in use.	Don’t keep it near open windows.
Use original filters only.	Don’t use cheap imitations.
Follow maintenance reminders.	Don’t ignore filter warning lights.

HEPairé Purifier Models Comparison

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Applications of HEPA Air Purifiers

Degree Day HEPA Air Purifiers are designed to meet the air quality needs of every environment, ensuring cleaner, fresher, and healthier indoor air. Ideal for homes, offices, hospitals, and large institutional spaces.

Commercial Spaces: Enhance air quality in commercial areas, including:

1. Cabins and Rooms (80–250 sq ft)
2. Mid-sized Spaces (250–700 sq ft)
3. Large Spaces like Showrooms and Offices (700 sq ft & above)

Hospitals & Healthcare Facilities: Maintain clean and safe air for patients and staff:

1. OPDs (Outpatient Departments)
2. Reception Areas
3. ICU Units
4. Isolation Rooms
5. General & Deluxe Wards
6. Nurse Stations

Residential Spaces: Create a healthier living environment at home:

1. Bedrooms
2. Living Rooms
3. Drawing Rooms

Institutional Spaces: Perfect for educational and public institutions:

1. Hotel Guest Rooms
2. Banquets & Restaurants
3. Public Waiting Areas
4. Classrooms
5. Libraries
6. Worship Places

And here’s a bonus

Tripure is an advanced air purifier combined with a bladeless fan, delivering purified air and smooth, uninterrupted airflow in one sleek, modern device. Designed for both efficiency and elegance, it ensures your space stays fresh, safe, and comfortably cool all at the same time.

Why Choose HEPairé Air Purifiers for Delhi

HEPairé air purifiers are designed specifically for Delhi’s extreme air conditions. Every model combines True HEPA (H14) filtration with UVGI sterilization to remove dust, bacteria, and even microscopic pollutants from your air.

You also get:

– High CADR for faster air cleaning
– Energy-efficient EC motors for 24/7 operation
– Durable metal construction that lasts for years

Whether you’re purifying the air in your home, office, clinic, or classroom, HEPairé gives you cleaner, fresher air even when Delhi’s AQI hits the “severe” mark.

Frequently Asked Questions

When it comes to Delhi’s air, protection starts at home. Choosing the right air purifier can make a huge difference in your health, comfort, and peace of mind.

With HEPairé air purifiers, you get advanced HEPA filtration, UV sterilization, high CADR performance, and low noise, everything you need for clean, breathable air year-round.

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Why Indoor Air Quality Matters

Indoor air quality (IAQ) is a critical factor in creating a healthy living environment. Poor indoor air quality can lead to a range of health problems, from respiratory issues to allergies, headaches, and fatigue. COVID-19 was another lesson for mankind, wherein airborne diseases were brought to attention. In fact, indoor air is often more polluted than outdoor air, primarily due to factors like dust, chemicals, mold, and pet dander that accumulate in our homes. Fortunately, there are several effective ways to improve indoor air quality, ensuring that you and your family can breathe clean air at home.

Before diving into solutions, it’s important to understand why indoor air quality matters so much. Studies have shown that air pollutants like volatile organic compounds (VOCs), particulate matter (PM), and mold can trigger symptoms such as coughing, sneezing, eye irritation, and even long-term health conditions like asthma and heart disease. Therefore, improving indoor air quality is not just about comfort—it’s about safeguarding your health.

Ways to Improve Indoor Air Quality

1. Invest in an Air Purifier like HEPAire

One of the most effective ways to improve indoor air quality is by using a medical-grade air purifier like HEPaire by Degree Day Pvt Ltd. Air purifiers are designed to remove pollutants, allergens, and dust particles from the air, making the indoor environment much cleaner and healthier. They work by trapping particles such as pet dander, pollen, and dust mites, as well as chemicals and smoke.

When choosing an air purifier, it’s essential to look for one with a HEPA filter, as these filters are highly effective in trapping even the smallest particles. Degree Day Private Limited offers a range of air purification systems that can be customized to meet the needs of your home or office, ensuring that you have the best technology to clean the air and reduce harmful pollutants. Their range of air purifiers is available in different sizes and specifications, depending on the CADR required. Various models like HEPaire AURA & TRIPURE are aesthetically beautiful and designed for smaller areas, while HEPaire PURA & ASTRIA cater to large spaces.

2. Increase Ventilation

Proper ventilation is crucial for maintaining good indoor air quality. Opening windows when the weather permits allows fresh air to circulate and helps to expel stale indoor air. In homes that are tightly sealed for energy efficiency, it’s essential to have mechanical ventilation systems in place, such as exhaust fans and air exchange systems, to keep air moving and prevent the buildup of moisture and pollutants.

Incorporating ventilation strategies ensures that indoor air is regularly replaced with fresh outdoor air, reducing the concentration of indoor pollutants. Degree Day Pvt Ltd offers various air cooling and ventilation systems under their brand Greencon for all kinds of applications. Their cooling systems have found application in numerous industries, commercial spaces, large residences, hospital general wards, places of worship, and similar applications.

3. Control Humidity Levels

High humidity can lead to the growth of mold, mildew, and dust mites, common allergens that contribute to poor indoor air quality. On the other hand, low humidity can cause dryness in the air, irritating the respiratory system and skin. Maintaining balanced humidity levels can significantly improve IAQ. The evaporative cooling systems offered by Greencon are capable of maintaining the desired humidity, and the LED touch controller displays all parameters for the user’s ready reference. The automation of their systems is another icing on the cake, as it reduces human interference to a large extent.

4. Regular Cleaning and Dusting

A clean home is a healthy home. Regular cleaning helps to reduce the buildup of dust, pet dander, and allergens that can negatively impact your indoor air quality. Vacuuming carpets and rugs can remove dust mites, dirt, and other particles. Don’t forget to clean air vents and replace filters regularly to ensure that air circulation systems are not circulating pollutants back into the environment.

In addition to cleaning, using an air purifier can greatly enhance the quality of the air you breathe. An air purifier equipped with a HEPA filter helps to capture fine particles, pollens, and dust that may not be easily removed through regular cleaning alone. Using HEPaire Air purifiers will ensure your home remains as free of allergens and pollutants as possible.

Opting for eco-friendly alternatives not only keeps your home safe and healthy but also complements the efforts of your air purifier to keep your indoor environment cleaner and fresher.

5. Use Houseplants to Purify the Air

Plants are a natural and aesthetically pleasing way to improve indoor air quality. Certain houseplants, such as peace lilies, snake plants, and spider plants, absorb toxins and purify the air. In addition, they help remove harmful substances like formaldehyde, benzene, and trichloroethylene, while also adding a touch of nature to your indoor space. Furthermore, Hepaire TRIPURE is another aesthetically beautiful, floor-mounted air purifier that also serves as a bladeless fan.

6. Minimize the Use of Cheap purifiers without certified filters

Post-COVID, the air purifier market has bloomed, leading to an influx of cheaply priced, compact air purifiers with uncertified HEPA filters. Buyer needs to be aware of what to buy before considering the cost alone. HEPaire Purifier, manufactured by Degree Day Pvt Ltd, is an indigenous company manufacturing Air Purifiers with Certified HEPA Filters and Pre-filters. These air purifiers are among the very few that work with 99.99% efficiency. HEPaire machines are available in 3 size variants depending upon the CADR required. Their plug-and-play design makes them even easier to use.

7. Maintain Your HVAC System

Your HVAC (heating, ventilation, and air conditioning) system plays a significant role in your home’s air quality. Ensure that your HVAC system is regularly serviced and that air filters are cleaned or changed as required. Dirty filters can accumulate dust, dirt, and allergens, circulating them throughout your home. By maintaining your HVAC system, you can improve airflow and prevent contamination of the air in your living spaces. Greencon evaporative Air coolers come with a unique feature of de-dusting air filters every time the machine is switched off. This causes the accumulated dust to be forced outside and enhances the filter life of the machine.

8. Eliminate Sources of Indoor Pollution

Indoor pollution often comes from sources like smoking, candles, and certain household products (like air fresheners and pesticides). Limiting the use of these products can help reduce the introduction of harmful chemicals into your home’s air. Greencon offers automated exhaust units as well to take care of all smoke, smell, VOC-generated aroma, etc., and are applicable for commercial kitchens and other such applications.

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Breathing clean air is essential for a healthy lifestyle, and improving indoor air quality is crucial for keeping your home safe and comfortable. By investing in an air purifier like Hepaire, improving ventilation, controlling humidity, and maintaining cleanliness, you can create a healthier environment for your loved ones. Degree Day Private Limited provides advanced solutions that improve IAQ, offering air purifiers and energy-efficient systems designed to make your indoor air cleaner and fresher.

Take action today to enhance your indoor air quality and enjoy the benefits of breathing easy at home. With the right tools and strategies, you can significantly reduce indoor pollutants. As a result, you can create a healthier living space for everyone.