This study has a lot of food for thought. They measured indoor air pollution during the cooking of a Thanksgiving dinner as they would have measured outdoor air.
"By around eleven o’clock, the fine-particulate concentration had risen to such a level that, if the house were a city, it would have been officially labelled polluted.... And, for nearly an hour, fine particulate matter was within the range that the Environmental Protection Agency’s Air Quality Index defines as 'very unhealthy.'"
Delphine Farmer:
"It was very clear that it was an area that was ripe for study, and that the indoor community just hadn’t had the resources we have in outdoor atmospheric chemistry."
"One of the scientists, Lea Hildebrandt Ruiz, said that conditions inside the house had briefly exceeded those of the world’s most polluted city—'and I can say that,' she added, 'because I have a monitoring program in New Delhi.'"
They point out that, while their findings of supposed health risks from particulates are based on readings of outdoor air, people actually spend 90% of their time indoors.
The Hidden Air Pollution in Our Homes
(In my view, their supposed health risks are nonsense anyway because they ignored the role of influenza virus.)
Temperature, Not Fine Particulate Matter (PM2.5), is Causally Associated with Short-Term Acute Daily Mortality Rates
Temperature, Not Fine Particulate Matter (PM2.5), is Causally Associated with Short-Term Acute Daily Mortality Rates: Results from One Hundred United States Cities
"the winter increase in US mortality is singular and probably influenza." Weather affects timing and magnitude Influenza and the Winter Increase in Mortality in the United States, 1959–1999
"By around eleven o’clock, the fine-particulate concentration had risen to such a level that, if the house were a city, it would have been officially labelled polluted.... And, for nearly an hour, fine particulate matter was within the range that the Environmental Protection Agency’s Air Quality Index defines as 'very unhealthy.'"
Delphine Farmer:
"It was very clear that it was an area that was ripe for study, and that the indoor community just hadn’t had the resources we have in outdoor atmospheric chemistry."
"One of the scientists, Lea Hildebrandt Ruiz, said that conditions inside the house had briefly exceeded those of the world’s most polluted city—'and I can say that,' she added, 'because I have a monitoring program in New Delhi.'"
They point out that, while their findings of supposed health risks from particulates are based on readings of outdoor air, people actually spend 90% of their time indoors.
The Hidden Air Pollution in Our Homes
(In my view, their supposed health risks are nonsense anyway because they ignored the role of influenza virus.)
Temperature, Not Fine Particulate Matter (PM2.5), is Causally Associated with Short-Term Acute Daily Mortality Rates
Temperature, Not Fine Particulate Matter (PM2.5), is Causally Associated with Short-Term Acute Daily Mortality Rates: Results from One Hundred United States Cities
"the winter increase in US mortality is singular and probably influenza." Weather affects timing and magnitude Influenza and the Winter Increase in Mortality in the United States, 1959–1999
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