Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2019 1
2020 3
2021 4
2022 2
2023 1
2024 1

Text availability

Article attribute

Article type

Publication date

Search Results

9 results

Results by year

Filters applied: . Clear all
Page 1
COVID-19 lockdowns cause global air pollution declines.
Venter ZS, Aunan K, Chowdhury S, Lelieveld J. Venter ZS, et al. Proc Natl Acad Sci U S A. 2020 Aug 11;117(32):18984-18990. doi: 10.1073/pnas.2006853117. Epub 2020 Jul 28. Proc Natl Acad Sci U S A. 2020. PMID: 32723816 Free PMC article.
Reassessing the role of urban green space in air pollution control.
Venter ZS, Hassani A, Stange E, Schneider P, Castell N. Venter ZS, et al. Proc Natl Acad Sci U S A. 2024 Feb 6;121(6):e2306200121. doi: 10.1073/pnas.2306200121. Epub 2024 Jan 29. Proc Natl Acad Sci U S A. 2024. PMID: 38285938 Free PMC article.