NOVAYU JOURNAL
Breathe. Read. Understand.
Air quality data. Engineering transparency. The story of building Novayu.
Air Quality
How Air Purifiers Work: Your Defense Against Every Hidden Threat
Learn how air purifier technology works, including HEPA13 filters and CADR ratings, and how these components work together to deliver clean indoor air.
Novayu Team•8 min
Air Quality
Why most air purifiers fail in Delhi's winter
70% of air purifiers sold in India are designed for Western air quality. Here's why that matters when PM2.5 hits 247.
Alok Niranjan6 min
Air Quality
The real cost of clean air: a 5-year comparison
When you add up device cost, filter replacements, and maintenance over 5 years, the numbers tell a very different story.
Rohit Verma5 min
Engineering
What <=45 dB actually sounds like
We engineered our purifier to run at <=45 dB at full speed. Here's what that means for your child's sleep.
Kapil Teotia4 min