Evidence map›Paper›PMID 33526680›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2021

Observing ozone chemistry in an occupied residence.

Yingjun Liu, Pawel K Misztal, Caleb Arata, Charles J Weschler, William W Nazaroff, Allen H Goldstein

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
10.8field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

27 citing papers in PubMed, 125 citations in OpenAlex.

  1. Article
  2. Article
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  4. Hydroxyl radical as an indoor oxidant.Environmental science: atmospheres · 2026
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. VOC injection into a house reveals large surface reservoir sizes in an indoor environment.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. How Does Personal Hygiene Influence Indoor Air Quality?Environmental science & technology · 2024
    Article
  16. Article
  17. Article
  18. Article
  19. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 3 countries.

Yingjun LiuState Key Joint Laboratory of Environmental Simulation and Pollution Control, College of Environmental Sciences and Engineering, Peking University, 100871 Beijing, China; yingjun.liu@pku.edu.cn.ORCID 0000-0001-6659-3660
Pawel K MisztalDepartment of Environmental Science, Policy, and Management, University of California, Berkeley, CA 94720.ORCID 0000-0003-1060-1750
Caleb ArataDepartment of Chemistry, University of California, Berkeley, CA 94720.ORCID 0000-0002-0170-8794
Charles J WeschlerEnvironmental and Occupational Health Sciences Institute, Rutgers University, Piscataway, NJ 08854.ORCID 0000-0002-9097-5850
William W NazaroffDepartment of Civil and Environmental Engineering, University of California, Berkeley, CA 94720.ORCID 0000-0001-5645-3357
Allen H GoldsteinDepartment of Environmental Science, Policy, and Management, University of California, Berkeley, CA 94720.ORCID 0000-0003-4014-4896
University of California, Berkeley · USPeking University · CNRutgers, The State University of New Jersey · US

Funding

Translational Research Support CoreP30ES005022 · NIEHS · UNIV OF MED/DENT NJ-R W JOHNSON MED SCH · PI ROBERT John LAUMBACH · 1988 to 2026
$47.4M
NIEHS NIH HHS P30 ES005022
6 · The paper itself

Abstract

Outdoor ozone transported indoors initiates oxidative chemistry, forming volatile organic products. The influence of ozone chemistry on indoor air composition has not been directly quantified in normally occupied residences. Here, we explore indoor ozone chemistry in a house in California with two adult inhabitants. We utilize space- and time-resolved measurements of ozone and volatile organic compounds (VOCs) acquired over an 8-wk summer campaign. Despite overall low indoor ozone concentrations (mean value of 4.3 ppb) and a relatively low indoor ozone decay constant (1.3 h

Indexed as

Environmental MonitoringAir PollutantsAir Pollution, IndoorAldehydesCaliforniaHumansKetonesLipidsOxidation-ReductionOzoneSqualeneVolatile Organic Compounds4-oxopentanalAir PollutantsAldehydesKetonesLipidsmethylheptenoneOzoneSqualeneVolatile Organic Compoundsexposureindoorozonolysisresidentialsqualene

Identifiers

PMID33526680
PMCPMC8017968
OpenAlexW3127101733

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.