Best CO2 Monitor for Indoor Air Quality in 2025: Why Every Home and Office Needs One
We often associate clean air with the outdoors — a walk in the park, a breath of fresh morning breeze. But what about the air inside your home, office, school, or gym? The truth is, indoor air can be more polluted than outdoor air, and one of the most underestimated pollutants is carbon dioxide (CO₂).…