Freya Squires

1.6k citations

17 papers · 426 indexed · h-index 10

Impact in

Health, Toxicology and Mutagenesis top 5%
- Air Quality and Health Impacts
Atmospheric Science top 5%
- Atmospheric chemistry and aerosols
- Atmospheric Ozone and Climate

Papers in ⓘ

Health, Toxicology and Mutagenesis 12
- Air Quality and Health Impacts 12
Atmospheric Science 13
- Atmospheric chemistry and aerosols 13

Co-authors: James Lee (12 shared papers)Yele Sun (4 shared papers)Pingqing Fu (4 shared papers)Sue Grimmond (4 shared papers)Simone Kotthaus (3 shared papers)Katie Smith (2 shared papers)Alastair C. Lewis (3 shared papers)M. J. Evans (2 shared papers)
Journals: Atmospheric chemistry and physics (9 papers)Atmospheric measurement techniques (2 papers)Faraday Discussions (2 papers)Earth and Space Science (1 paper)Environmental Science Atmospheres (1 paper)
Partner nations: United Kingdom China United States

In The Last Decade

Freya Squires

16 papers receiving 418 citations

Peers

Countries citing papers authored by Freya Squires

Since Specialization

Citations

This map shows the geographic impact of Freya Squires's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Freya Squires with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Freya Squires more than expected).

Fields of papers citing papers by Freya Squires

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Freya Squires. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Freya Squires. The network helps show where Freya Squires may publish in the future.

Co-authors

The 25 scholars most cited alongside Freya Squires, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Freya Squires Line = papers co-authored together Freya Squires links everyone, so they are left out of the graph.

All Works

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17 of 17 papers shown

#	Work
1	Contrasting physical properties of black carbon in urban Beijing between winter and summer Atmospheric chemistry and physics ·Dantong Liu, Rutambhara Joshi, Junfeng Wang, Chenjie Yu, J. D. Allan, Hugh Coe, Michael Flynn, Conghui Xie, James Lee, Freya Squires, Simone Kotthaus, Sue Grimmond, Xinlei Ge, Yele Sun, Pingqing Fu	2019	100
2	Characterising low-cost sensors in highly portable platforms to quantify personal exposure in diverse environments Atmospheric measurement techniques ·Lia Chatzidiakou, Anika Krause, Olalekan Popoola, Andrea Di Antonio, Mike Kellaway, Yiqun Han, Freya Squires, Teng Wang, Hanbin Zhang, Qi Wang, Yunfei Fan, Shiyi Chen, Min Hu, Jennifer K Quint, Benjamin Barratt, Frank J. Kelly, Tong Zhu, R. L. Jones	2019	88
3	Role of Ammonia on the Feedback Between AWC and Inorganic Aerosol Formation During Heavy Pollution in the North China Plain Earth and Space Science ·Baozhu Ge, Xiaobin Xu, Zhiqiang Ma, Xiaole Pan, Zhe Wang, Weili Lin, Bin Ouyang, Danhui Xu, James Lee, Mei Zheng, Dongsheng Ji, Yele Sun, Huabin Dong, Freya Squires, Pingqing Fu, Zifa Wang	2019	50
4	An improved low-power measurement of ambient NO ₂ and O ₃ combining electrochemical sensor clusters and machine learning Atmospheric measurement techniques ·Katie Smith, P. M. Edwards, Peter D. Ivatt, James Lee, Freya Squires, Chengliang Dai, Richard E. Peltier, M. J. Evans, Yele Sun, Alastair C. Lewis	2019	36
5	Clustering approaches to improve the performance of low cost air pollution sensors Faraday Discussions ·Katie Smith, P. M. Edwards, M. J. Evans, James Lee, Marvin Shaw, Freya Squires, Shona E. Wilde, Alastair C. Lewis	2017	32
6	Street-scale air quality modelling for Beijing during a winter 2016 measurement campaign Atmospheric chemistry and physics ·Michael Biggart, Jenny Stocker, Ruth M. Doherty, Oliver Wild, Michael Hollaway, David Carruthers, Jie Li, Qiang Zhang, Ruili Wu, Simone Kotthaus, Sue Grimmond, Freya Squires, James Lee, Zongbo Shi	2020	29
7	Observations of highly oxidized molecules and particle nucleation in the atmosphere of Beijing Atmospheric chemistry and physics ·James Brean, Roy M. Harrison, Zongbo Shi, David C. S. Beddows, W. Joe F. Acton, C. N. Hewitt, Freya Squires, James Lee	2019	25
8	Investigating the regional contributions to air pollution in Beijing: a dispersion modelling study using CO as a tracer Atmospheric chemistry and physics ·Marios Panagi, Zoë L. Fleming, P. S. Monks, Matthew J. Ashfold, Oliver Wild, Michael Hollaway, Qiang Zhang, Freya Squires, Joshua Vande Hey	2020	21
9	Insights into air pollution chemistry and sulphate formation from nitrous acid (HONO) measurements during haze events in Beijing Faraday Discussions ·William J. Bloss, Louisa J. Kramer, Leigh R. Crilley, Tuan V. Vu, Roy M. Harrison, Zongbo Shi, James Lee, Freya Squires, Lisa K. Whalley, Eloise J. Slater, Robert Woodward-Massey, Chunxiang Ye, Dwayne E. Heard, Shengrui Tong, Siqi Hou, Yele Sun, Jingsha Xu, Lianfang Wei, Pingqing Fu	2020	10
10	Flaring efficiencies and NO _x emission ratios measured for offshore oil and gas facilities in the North Sea Atmospheric chemistry and physics ·J.T. Shaw, Amy Foulds, Shona E. Wilde, Patrick Barker, Freya Squires, James Lee, Ruth M. Purvis, Ralph Burton, Ioana Colfescu, Stephen Mobbs, Samuel Cliff, Stéphane Bauguitte, Stuart Young, Stefan Schwietzke, Grant Allen	2023	10
11	Eddy covariance measurements highlight sources of nitrogen oxide emissions missing from inventories for central London Atmospheric chemistry and physics ·Will Drysdale, Adam Vaughan, Freya Squires, Samuel Cliff, Stefan Metzger, David Durden, Natchaya Pingintha‐Durden, Carole Helfter, Eiko Nemitz, Sue Grimmond, Janet F. Barlow, Sean Beevers, Gregor Stewart, David Dajnak, Ruth M. Purvis, James Lee	2022	9
12	Direct measurements of black carbon fluxes in central Beijing using the eddy covariance method Atmospheric chemistry and physics ·Rutambhara Joshi, Dantong Liu, Eiko Nemitz, B. Langford, Neil Mullinger, Freya Squires, James Lee, Yunfei Wu, Xiaole Pan, Pingqing Fu, Simone Kotthaus, Sue Grimmond, Qiang Zhang, Ruili Wu, Oliver Wild, Michael Flynn, Hugh Coe, J. D. Allan	2021	7
13	Snowpack nitrate photolysis drives the summertime atmospheric nitrous acid (HONO) budget in coastal Antarctica Atmospheric chemistry and physics ·Amelia M. H. Bond, M. M. Frey, Jan Kaiser, Jörg Kleffmann, A. E. Jones, Freya Squires	2023	6
14	The effect of different climate and air quality policies in China on in situ ozone production in Beijing Atmospheric chemistry and physics ·Beth S. Nelson, Zhenze Liu, Freya Squires, Marvin Shaw, James R. Hopkins, Jacqueline F. Hamilton, Andrew R. Rickard, Alastair C. Lewis, Zongbo Shi, James Lee	2024	1
15	Investigating the regional contributions to air pollution in Beijing: A dispersion modelling study using CO as a tracer Marios Panagi, Zoë L. Fleming, P. S. Monks, Matthew J. Ashfold, Oliver Wild, Michael Hollaway, Qiang Zhang, Freya Squires, Joshua Vande Hey	2019	1
16	Methane Emissions and Dynamics in the Weddell and Scotia Seas Global Biogeochemical Cycles ·Evelyn Workman, A. E. Jones, Rebecca Fisher, James L. France, Katrin Linse, Bruno Delille, Freya Squires	2025	1
17	SO ₂ and NO _x emissions from ships in North-East Atlantic waters: in situ measurements and comparison with an emission model Environmental Science Atmospheres ·James Lee, Dominika Pasternak, Shona E. Wilde, Will Drysdale, Stuart Lacy, Sarah Möller, Marvin Shaw, Freya Squires, (unknown), Loren Temple, Hugh Coe, Huihui Wu, Stephanie Batten, Stéphane Bauguitte, Chris Reed, Thomas Bell, Mingxi Yang, Jukka-Pekka Jalkanen, Javier Buhigus	2025	0

About Freya Squires

Freya Squires is a scholar working on Health, Toxicology and Mutagenesis, Atmospheric Science, Environmental Engineering, Automotive Engineering and Global and Planetary Change, having authored 17 papers that have together received 426 indexed citations. Recurring topics across this work include Atmospheric chemistry and aerosols (13 papers), Air Quality and Health Impacts (12 papers), Air Quality Monitoring and Forecasting (8 papers), Vehicle emissions and performance (4 papers), Atmospheric and Environmental Gas Dynamics (3 papers), Advanced Chemical Sensor Technologies (1 paper), Gas Sensing Nanomaterials and Sensors (1 paper) and Oil, Gas, and Environmental Issues (1 paper). The work is most often cited by research in Health, Toxicology and Mutagenesis (297 citations), Atmospheric Science (272 citations), Environmental Engineering (192 citations), Automotive Engineering (68 citations) and Global and Planetary Change (117 citations). Freya Squires has collaborated with scholars based in United Kingdom, China and United States. Frequent co-authors include James Lee, Yele Sun, Pingqing Fu, Sue Grimmond, Simone Kotthaus, Katie Smith, Alastair C. Lewis, M. J. Evans, P. M. Edwards and Michael Flynn. Their work appears in journals such as Atmospheric chemistry and physics, Atmospheric measurement techniques, Faraday Discussions, Earth and Space Science and Environmental Science Atmospheres.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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