Indoor air

  • How To Tell If You Need An Air Purifier

    How To Tell If You Need An Air Purifier

    It’s easy to think about air purifiers as being something that people in other countries need. Cities like Delhi, where the air quality frequently gets as bad as 349 PM2.5, which is significantly worse than the WHO recommended 10. In comparison, the highest Melbourne got in the last 48 hours was 14.5 PM2.5, with the…