Finding · as stated by the study, recorded by Coridum · status verified-machine

Finding F-0270

“In Chiang Mai, it was observed that the mean concentration of PM2.5 in indoor was 106.80 μg/m3 and 5.52 μg/m3 for haze and non-haze periods, respectively.”

Kliengchuay Seasonal analysis of indoor and outdoor ratios of PM2.5 and PM10 in Bangkok and Chiang Mai: A comparative study of haze and non-haze episodes (2025). Heliyon. Page 1. CKB 1139

Structure

Factor
Particulate matter (PM₂.₅ and PM₁₀)
Setting
home, TH (haze period, 2019)
Study design
indoor and outdoor PM2.5 and PM10 sampling in 17 houses of various styles in urban and rural areas of Bangkok and Chiang Mai, April to October 2019, comparing haze and non-haze episodes (class 4)
Effect
mean 106.80
Sample
17 homes

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