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

Finding F-0666

“For the longerterm PAM measurements, median NO2 was 4.5 ppb in electric homes compared to 16.7 ppb in gas homes, corresponding to a 73% reduction (p < 0.001).”

Johnson et al. Characterizing household air pollutant concentrations associated with an electrification program in the rural San Joaquin Valley (2026). Environmental research, health : ERH. Page 5. CKB 6424

Structure

Factor
Nitrogen dioxide (NO₂)
Population
households
Setting
dwelling with an electric stove, US
Study design
comparison of households with electric stoves (electrification programme) and households cooking with natural gas or propane in the rural San Joaquin Valley, California: about one month of personal air monitor measurements and 48 hours with reference-grade instruments in each home, with CO2 above the cooking surface as a stove-use proxy (class 4)
Effect
median 4.5
Averaging time
median over about one month (personal air monitor)

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