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We’ve also been progressing our source apportionment activities…

‘Using clustering approaches to dynamically determine the number of sources of organic aerosol in PMF analyses’ Ian Chen will be presenting the work led by a visiting PSI Paul Scherrer Institut student to improve the flexibility of source apportionment to the changing sources Wed 12:45

‘How COVID-19 related policies reshaped organic aerosol source contributions in central London’ Ian Chen will present our work looking at the Covid Lockdown and policies such as Eat Out To Help Out impacted cooking emissions, catch this at poster session Thurs 2:30

‘In-situ Characterizations of Tyre Wear Particles Using Online Aerosol Mass Spectrometer’ Ian Chen will finish his source apportionment master class presenting latest work generating tyre wear particles in the lab and generating ACSM source profiles Fri 10:30

‘Advanced Source Apportionment for the Assessment of Exposure to Exhaust and Non-Exhaust PM in Health Effects Study’ I’ll be presenting our multi-site source apportionment study which aims to better quantify exhaust and non-exhaust PM Tues 17:00

Finally, our work developing biologically relevant assessments of particle toxicity…

‘High Time Resolution Quantification of PM2.5 Oxidative Potential in London’ Dr Steven Campbell will present work deploying the OOPAAI instrument at the London air quality supersites, if you want to know what sources drive the OP response be there Fri 10:30

We are also involved in many other talks, sessions, posters and meetings so stay tuned for more updates and enjoy #EAC2024

I'm excited to share the latest work from our master student ERG Aerosol Science @ Imperial College London. Michelle works with Datalystica to develop a new approach to determine # the factors objectively in PMF analyses. Tune in tomorrow at 12:45 pm in Duetto 2 #EAC2024 Environmental Research Group x.com/drdaveimperial…

I'll also present a poster on Thursday at 2:30 pm in P3-3115 for my rolling PMF work in Central London from 2019-2020, in which we found influences of COVID-related policies on the organic aerosol sources. Shout out to colleagues Anja H. Tremper, Max Priestman, Anna Font, David Green

Anja H. Tremper Max Priestman David Green Finally, I'll show exciting progress in characterizing tyre wear particles using Aerodyne Research ACSM. It was done by our PhD student, Rhea Fang , who works with me, Stephanie Wright David Green. Come by on Fri at 10:30 am in Sopraano or the AMS user meeting at 4 pm Sat #EAC2024

Great talk by David Green. Come talk to us from ERG Aerosol Science @ Imperial College London if you are interested in more details of the sources of PM in London. #EAC2024

Great first few days at #EAC2024 ! Few members of ERG Aerosol Science @ Imperial College London already delivered some great talks. First session discussing human exposure and health studies chaired by our very own Mike Hedges ERG Aerosol Science @ Imperial College London

More to come this week from ERG Aerosol Science @ Imperial College London : @phillipbpunter discussing PM composition on trains, Mike Hedges discussing particular exposure on the underground, Ian Chen chats about source apportionment and I’ll present some Online #oxidativepotential data in London 🤙

Great to chair a session at #EAC2024 looking at the Human exposure and health studies

Great talk, Mike Hedges . If you missed it, have a look at the paper.

Brilliant talk by @phillipbpunter at #EAC2024 speaking about Exposures to metallic aerosols in transport microenvironments in London, UK ERG Aerosol Science @ Imperial College London Imperial College London

At the Air Quality Supersites session at #EAC2024 being co-chaired by David Green with contributions from the UK, James Allan France, Germany, Hungary and Europe

Presented my research on Particle Number Size Distributions in Train Carriages in Subway and Overground Trains in London #EAC2024 showing how particle size distribution can help identify factors affecting pollutant concentrations and health implications in the London Underground

Fantastic talk by Dr Steven Campbell #EAC2024 speaking about the high time resolution Oxidative Potential instrument OOPAAI he has developed to quantify PM2.5 in London