How many people are concerned about indoor air quality?

50.0% answered 'often' or 'sometimes,' showing half have experienced concerns.

Why do people prioritize air environment when choosing a home?

Mainly to avoid health issues like sneezing, sore throat, and allergies.

Are people aware of homes with clean air without mechanical ventilation?

79.0% said 'not aware,' indicating very low recognition.

AI News NQ Analysis

【Detached Houses】About 50% Have Experienced Concerns Over Indoor Air Quality; Around 72% Prioritize Clean Air and Indoor Environment When Choosing a Home

Key facts

【Detached Houses】About 50% Have Experienced Concerns Over Indoor Air Quality; Around 72% Prioritize Clean Air and Indoor Environment When Choosing a Home
A joint survey by NEXER Corporation and Trust Home Co., Ltd. found that approximately 50% of respondents living in detached owner-occupied homes have experienced concerns about indoor air quality, and about 72% want to prioritize clean air and indoor environment when selecting or building a home, mainly for health reasons.
Source: PR TIMES
Date: Mon Jun 15 2026 19:00:02 GMT+0900 (Japan Standard Time)

Direct answer

A joint survey by NEXER Corporation and Trust Home Co., Ltd. found that approximately 50% of respondents living in detached owner-occupied homes have experienced concerns about indoor air quality, and about 72% want to prioritize clean air and indoor environment when selecting or building a home, mainly for health reasons.

Citation: 【Detached Houses】About 50% Have Experienced Concerns Over Indoor Air Quality; Around 72% Prioritize Clean Air and Indoor Environment When Choosing a Home (Mon Jun 15 2026 19:00:02 GMT+0900 (Japan Standard Time)), PR TIMES
Source: PR TIMES
Date: Mon Jun 15 2026 19:00:02 GMT+0900 (Japan Standard Time)

AI Summary (NQ-processed)

A joint survey by NEXER Corporation and Trust Home Co., Ltd. found that approximately 50% of respondents living in detached owner-occupied homes have experienced concerns about indoor air quality, and about 72% want to prioritize clean air and indoor environment when selecting or building a home, mainly for health reasons.

AI Analysis

Frequently Asked Questions

Q: How many people are concerned about indoor air quality?: A: 50.0% answered 'often' or 'sometimes,' showing half have experienced concerns.
Q: Why do people prioritize air environment when choosing a home?: A: Mainly to avoid health issues like sneezing, sore throat, and allergies.
Q: Are people aware of homes with clean air without mechanical ventilation?: A: 79.0% said 'not aware,' indicating very low recognition.