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For quite a while, the air quality monitors that have interested me the most have been portable devices. Not just because I think they can often be more useful but also because it feels like they’re much rarer than their indoor and outdoor mounted counterparts. Off the top of my head, I could probably barely name five portable (consumer-grade) air quality monitors. On the...

Have you ever wondered what exactly you're breathing in every time you take a deep breath? Besides the fresh air you hope for, there are countless invisible particles floating around—some harmless, some potentially harmful. These tiny airborne intruders are known as particulate matter (PM), and they can have a significant impact on our health. In this blog, let’s break down the different types of...

In built environments, indoor air quality (IAQ) serves as an invisible health metric, directly impacting human well-being, comfort, and productivity. Studies reveal that modern individuals spend over 80% of their time indoors, making precise IAQ monitoring a critical safeguard for healthy living spaces. As the sole international standard-setting body for HVAC systems designated by the International Organization for Standardization (ISO), the American Society of...