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NO₂ — The Vehicle Emission That Irritates Your ...

What is NO₂? Nitrogen dioxide forms from vehicle exhaust and fossil fuel combustion. It’s a key contributor to smog and acid rain. Health Risks NO₂ exposure inflames airways, reduces lung...

O₃ — The Good and Bad Ozone

What is Ground-Level Ozone? Ozone forms when nitrogen oxides and volatile organic compounds react under sunlight. It’s common in cities with heavy traffic and strong sunlight. Why It’s Harmful O₃...

CO — The Silent Killer You Can’t See or Smell

What is CO? Carbon monoxide is a colorless, odorless gas formed by incomplete combustion of fuel—car exhausts, gas stoves, or heaters are common sources. Why It’s Dangerous When inhaled, CO...

PM10 — The Dust You Can See but Can’t Escape

What is PM10? PM10 refers to particulate matter up to 10 micrometers in diameter, such as dust, pollen, and mold spores. They are large enough to be visible yet small...

5 Reasons Why PHAVIX is the Ultimate Portable A...

Looking for a smarter, sleeker, and truly wearable way to breathe clean air anywhere you go? PHAVIX is more than just an air purifier — it’s a lifestyle upgrade. Here’s...