Clean Air Blog

Smoke over the port hills in Christchurch, New Zealand

Clean Air Blog

Air Purifiers for Smoke in NZ | Woodburners, Fires & Winter Haze

on Dec 10 2025
Wildfire smoke, farm burn-offs, and wood burners can push fine particles indoors even with windows closed. This guide explains how smoke affects indoor air quality in NZ, what a HEPA purifier can do during a smoke event, and how to set up your home to minimise exposure.
PM2.5 Monitor Accuracy - Comparing 6 Temtop & Qingping Units - Snap Air

Clean Air Blog

PM2.5 Monitor Accuracy - Comparing 6 Temtop & Qingping Units

on Aug 20 2025
Not all PM2.5 monitors are equally accurate, and the difference between a good sensor and a cheap one matters when you're making decisions about air quality. We tested six Temtop and Qingping units side by side to see how they compared. Here's what the data showed.
How Cooking Affects Indoor Air Quality (Real World PM2.5 Test) - Snap Air

Clean Air Blog

How Cooking Affects Indoor Air Quality (Real World PM2.5 Test)

on Jun 14 2025
In a real-world test in a Christchurch apartment, cooking on a front burner pushed PM2.5 levels throughout the entire home into the hazardous range, even with the rangehood running at full power. This article shares the data, explains why it happens, and what actually helps bring levels back down quickly.
What I Learnt From Monitoring My Air Quality - Snap Air

Clean Air Blog

What I Learnt From Monitoring My Air Quality

on Jan 04 2025
Most people assume their indoor air is fine, until they start measuring it. After two years of monitoring CO2, PM2.5, and VOCs across different rooms in a Christchurch home, the results were surprising, particularly overnight in closed bedrooms. This article shares what the data actually showed and what it changed.
How the Right Air Purifier Safeguards Your Little One’s Health - Snap Air

Clean Air Blog

How the Right Air Purifier Safeguards Your Little One’s Health

on Oct 16 2023
Babies and young children breathe more air relative to their body weight than adults, making them more vulnerable to indoor pollutants. This guide explains what to look for in a nursery air purifier, why ionisers are a concern in products marketed for children, and what actually matters for a safe, quiet setup.
Exploring the Causes Behind Air Quality Issues in New Zealand - Snap Air

Clean Air Blog

Exploring the Causes Behind Air Quality Issues in New Zealand

on Jul 30 2023
New Zealand's outdoor air is generally clean, but indoor air quality is a different story. Wood burners, damp homes, cooking, and outdoor pollution events all contribute. This article looks at the main sources of indoor air quality issues across NZ homes and what can realistically be done about them.
Unmasking the Winter Air Quality Issue in New Zealand - Snap Air

Clean Air Blog

Unmasking the Winter Air Quality Issue in New Zealand

on Jul 17 2023
New Zealand winters bring a hidden air quality problem, particularly in colder regions where wood burners and fireplaces push PM2.5 levels to unhealthy levels indoors and out. First-hand monitoring in Christchurch confirmed the pattern. This article explains what happens and what you can do about it.