Sean Kitchen @seankitchen.bsky.social 
Costa Samaras @costasamaras.com Climate, energy, emerging tech, resilience, & policy professor. Carnegie Mellon Univ. Institute for Energy Innovation Director. Former Biden-Harris White House OSTP Chief Advisor for the Clean Energy Transition. Personal account. He/Him. costasamaras.com
Corinne Scown @cdscown.bsky.social Senior scientist working on bioenergy 🌱 & circular plastics ♻️ LCA/TEA | Mom of 2, Opinions=own (she/her)
Rebekkah Ranallo @rebekkahranallo.bsky.social Systems thinker, people connector, and aspiring developer. Latina 🇲🇽.
Former head of City of Pgh’s Office of Neighborhood Services.
Mr. theMoon @sheepthemoon.bsky.social Six cats in a human suit...like a nerd Voltron.
Once deemed "Reasonably amusing."
Nerd/IT Guy
Gen X.
Pittsburgh, PA
Loretta Hackenbush, PhD @pghsciencenerd.bsky.social My name isn’t really Loretta. Yinzer science goblin. Mall rat (RIP Century III).
Working Class History @workingclasshistory.com History isn't made by kings or politicians, it's made by us: billions of ordinary people. https://patreon.com/workingclasshistory
Johanna Beatty @yoyobeatty.bsky.social
Retired Counselor, survivor, victim/DV advocate. Refinishing furniture for kicks. Mom to adults & a grouchy old tabby cat. Wake me up from this present & future nightmare & let’s try to save democracy together.
#StandWithUkraine 🇺🇦
📍PA
WESA @wesa.fm Pittsburgh's NPR news station. Donate to WESA today: http://tinyurl.com/wesasocial
Megan Swift @meganswift.bsky.social 📍Pittsburgh, PA
Trending News Reporter for @triblive.bsky.social!
News Tips: 412-629-3981 or mswift@triblive.com
Signal: mgs.77
Long Covid Advocacy @longcovidadvoc.com A non-profit social enterprise dedicated to people with Long Covid + ME. Shifting the paradigm one step at a time...
💙📚Home to the #cripademia book club.
https://www.longcovidadvoc.com/
🛍️ https://longcovidadvoc.shop/
Cat in the Hat @catinthehat.bsky.social Mum • Lover of nature and clean, fresh air • Passionate about science • “Without data, you’re just another person with an opinion.”
Sally Witcher @salwitcher.bsky.social Working for a safe, inclusive world that prioritises people and planet not profit.
Orla Hegarty @orla-hegarty.bsky.social Architect Asst Professor @UCDDublin @UCDArch FRIAI RIBA ARB opinions my own #Housing #Architecture #Construction #CovidIsAirborne #ClimateAction
Prof Cath Noakes @cathnoakes.bsky.social Pro Dean Research and Innovation in Engineering and Physical Sciences at Leeds University. Indoor air, ventilation, infection risks, fluid dynamics, academia, EDI in science and a few cats. Views my own. #academicsky
Pete #COVIDisAirborne @peteuk7.bsky.social Chemistry. ChemEng. UK DIY filter team. Use shared air mitigations. High quality FFP2/3/N95 masks, ventilation, effective air filtration. Spaces Host elsewhere.
Kimberly Prather PhD @kprather.bsky.social Atmospheric Chemistry professor, air quality, clouds-climate, health, viruses, bioaerosols, public speaker, environmental justice. ❤️ ❤️ gardening, cooking, empathy.
https://airborne.ucsd.edu
https://kprather.scrippsprofiles.ucsd.edu/
Adam Squires @adsquires.bsky.social Biophysical Chemist. Aerosol scientist. Jew. Likes lipids, nano materials, x-ray / neutron scattering, pretentious coffee. (he/him/his). Twitter @adsquires
Lisa Diaz @lisabd.bsky.social 
Kelly @broadwaybabyto.bsky.social Disabled & chronically ill writer. Former theatre critic. Clean air is a human right & vulnerable people aren’t expendable. Covid is airborne 😷
https://www.disabledginger.com
A redheaded snippet who loves Sondheim. Once fainted into Hugh Jackman.
It’s airborne @its-airborne.bsky.social Keeping track of the airborne/aerosol Covid19 etc transmission facts so that the judicial inquiries can't ignore the fomites/droplets lies https://its-airborne.org/
Raven Clean Air Map @ravenapp.bsky.social A global map of indoor places with good quality ventilation. Help prevent the spread of Covid-19!
Built on top of Raven, a news and social media aggregator. ravenapp.org/cleanair
Ian Preston @ianopolous.bsky.social Mathematician/particle physicist turned privacy researcher. Java Rockstar #Oxford Building a better web - private, self-sovereign identity, p2p, social - with @peergos.org. Public social media undermines democracy. #covidisairborne #maskswork #cleantheair
Nate Bear @natebear1.bsky.social Ecology, tech, empire, public health, other stuff.
About me and where I write about these things:
http://donotpanic.news
Amanda Hu @amandalhu.bsky.social I do advocacy for public good, communications, problem solving, and sometimes I get people elected. She/her.
📍Treaty 7 Territory (Calgary, Canada)
(Opinions expressed are solely my own and do not reflect the views or opinions of my employer.)
PoP Nova Scotia @popns.bsky.social Protect Our Province Nova Scotia is a community-care initiative focussed on reducing COVID transmission through evidence-based mitigation.
popns.org
Clean Air Library, HRM: bit.ly/HRMcleanair
NS reported Covid deaths: https://nsheartstrings.online/
Clean Air Classrooms #CleanAirForLife @cleanairclassrm.bsky.social #CleanAir #IndoorAirQuality #HealthyLearning
#N95 #VaccinePlusPlan #CO2Monitor
#DisabilityAccess
Allied Health & Building Profession Led
Founder @mishwoz.bsky.social
Information for UK schools & parents
https://tinyurl.com/CleanAirClassroomResource
#CleanAirCrew @cleanaircreworg.bsky.social #CleanAirCrew #COVIDisAirborne
Airborne pandemic tips & tools
#COVIDco2 #CorsiRosenthalBox #ClearTheAir
Clean Air Club @cleanairclub.bsky.social Providing free air purifiers to Chicago artists, organizers, and touring musicians.
linktr.ee/cleanairclub
Simon Birkett, Clean Air in London @cleanairlondon.bsky.social Simon Birkett, as Founder and Director of Clean Air in London, has championed compliance with WHO air quality guidelines throughout London and elsewhere to protect public health and fight climate change since 2006. @CleanAirLondon #AirQuality #AirPollution
Clean Air Stars @cleanairstars.com Non-profit. Helping businesses better protect their customers from viruses like SARS-CoV-2. Fix your air with the guides cleanairstars.com/steps.
Air filter recommendation tool (non-profit) at filters.cleanairstars.com
Clean Air Where @cleanairwhere.bsky.social Helping schools, nurseries and childcare settings understand and improve their air quality
Training · Monitoring · Evidence-based
SE London | UK-wide remote
Enquiries welcome
https://linktr.ee/cleanairwhere
Julie @cleanairmommy.bsky.social #covidisairborne #iaq #cleanairrequiredeverwhere
C.A.R.E. = Clean Air Required Everywhere
Clean Air Distribution Network @cleanairdistro.net Nonprofit focused on freely distributing indoor air purifiers in the US.
www.cleanairdistro.net
CleanAirKits @cleanairkits.bsky.social Energy efficient PC fan Corsi Rosenthal boxes and double barrel HEPA for super quiet, fast air cleaning. Shipping now from www.CleanAirKits.com
Clean Air Coalition of WNY @cacwny.org We build power by developing grassroots leaders to organize their communities to run and win environmental justice and public health campaigns in Erie and Niagara Counties in WNY. http://linktr.ee/cleanairwny
Esther @elhopkins.bsky.social Composer
Clean Air Advocate
#Covidisairborne #FBCV
Vote Green Party 💚
#Feminist
Barry Hunt @barryhunt008.bsky.social -------------------------------------
🍁 The World Needs More Canada 🍁
❤️ 💪 🇨🇦
---------------------------------------
Jose-Luis Jimenez @jljcolorado.bsky.social Dist. Prof. Chem. & CIRES, Univ. Colorado. #HighlyCited2022, Fellow AAAR & AGU. http://Bit.ly/TenSR http://Bit.ly/ATRVs Aerosols, pollution #EndFossilFuels #COVIDisAirborne. Views are my own
mcboingboing @mcboingboing.bsky.social Mid-Mod mom, editor, nit-picker, N95 wearer. #COVIDIsAirborne {she/her}
Free, universal healthcare is a vital part of infrastructure.
📍New Orleans 
Dr. Brian Poe @poebrianl.bsky.social Scientist and science communicator. PhD bioanalytical chemist with engineering background. #Peace, #ClimateCrisis, #ClimateBrawl, #COVIDisAirborne, #CorsiRosenthalBox, #PlantBasedDiet, #Permaculture, #FreeAssange
Let’s collaborate to navigate these times
Mairéad @drmaireaddb.bsky.social PhD in Education. Advocate for DAVOS safe schools for children & staff.
#COVIDisAirborne
#MasksWork if FFP2 (KN95) or better & if you wear it.
Mums for Lungs @mumsforlungs.bsky.social We are a UK network seriously concerned about #AirPollution’s impact on children’s health. All welcome, not just mums.
Media: email hello@mumsforlungs.org
Dr Satoshi Akima, FRACP @toshiakima.bsky.social Nephrology & Internal Medicine. Immunothrombosis incl DIC. ISTH Member. No Conflicts of Interest. Views my own etc
Smart Air UK @smartairuk.bsky.social Smart Air is a social enterprise and B-Corp committed to changing the way we breathe clean air! We create incredibly effective air purifiers and share life-hacks and tips on protecting your health from poisonous air
Smart Restart APS @smartrestartaps.bsky.social Coalition of parents + teachers amplifying “VITAL” science for #FreshAirSchools in #ArlingtonVA: Ventilation/Filters, Immunization, Testing, Accommodations, Lunch/Activities Outdoors; Checking out this Musk-free zone to promote clean air in schools.
Henry Madison @ragesheen.bsky.social Engineering, philosophy, governance. Tracking the train wreck of popularity. 
Gerard Hughes @ghhughes.bsky.social Kanro grant recipient for respiratory protection testing and advocacy. Science aficionado. Cat fan. Clean air and NPI proponent.
@ghhughes at the old place
https://www.youtube.com/@gerardhughes
Dr Zoë Hyde @drzoehyde.bsky.social Epidemiologist and biostatistician. OzSAGE scientific advisory group member. Views my own. mstdn.science/@DrZoeHyde
Michelle Wong @mishwoz.bsky.social Interdisciplinary Professional #CleanAir
#HealthyBuildings 🇦🇺🇬🇧🇪🇺
Architecture | Allied Health
Equity Access & Inclusion
Former NHS Speech Lang Therapist
PGDipSLT / BArch
RCSLT non practicing member
Founder #CleanAirClassrooms 🇬🇧
Posts personal views
Gina @gina25.bsky.social Currently on a break
Prof Raymond Agius @profraymondagius.bsky.social Professor Emeritus: Occ. & Env. Medicine (Univ. of Manchester). Doctor ex 40 yrs NHS. British Medical Association Council Member. #COVIDisAirborne. #ProEU 🇪🇺 🇬🇧🇫🇷🇮🇹🇲🇹🇪🇦 polyglot. Xited (was @ProfEmer on X)
Nathalie Pearson @natpearson.bsky.social #Hampshire
#SafeAirSchools
#Climate #Nature #LongCovid
Devoted mother | Founder SafeAirSchools.org | Proud King’s College London alumna | Founding Member Long Covid Kids | Passionate about healthcare | Leave nobody behind | Neurodivergent
Safe Air Schools UK @safeairschoolsuk.bsky.social 🔹Working to improve air quality inside schools for inclusive, equitable, sustainable education.
🔹Based in Hampshire, UK.
🔹This account is run by volunteers.
Found on other platforms
🔗 https://linktr.ee/SafeAirSchools_UK
David Elfstrom 🍁 @davidelfstrom.bsky.social P.Eng, Energy management, measurement & verification. Toronto, Canada. Born 327ppm CO2. Climate Action & electrification; Safer infrastructure; cycling; air filtration & ventilation
Ruth Brooker @ruthbrooker.bsky.social Teller of stories. Drinker of wine. Parent to small boys and trying not to lose my brains. Travel by bike. Magazine writer on pause.
Clean Air Campaigner #CleanAirforKids
https://www.cleanairforkids.co.uk/
Prof Deborah Lupton, MPH PhD @dalupton.bsky.social Prof, Arts, Design & Architecture, UNSW Sydney, Australia. Clean air/COVID safety advocate/activist/researcher. Other health and digital media research too. Personal blog: https://simplysociology.wordpress.com/
@DrJoePajak CSci CChem FRSC @drjoepajak.bsky.social PhD in physical chemistry, research experience in thin‑film dynamics, surface forces, wetting, and rheology. Served 11 yrs as an NHS hospital public governor with two trusts.
With airborne pathogens, clean indoor air is vital.
mstdn.science/@JoePajak
The Airborne Institute @airborneucsd.bsky.social UC San Diego Meta-Institute for Airborne Disease in a Changing Climate. airborne.ucsd.edu
Mayor of London, Sadiq Khan @london.gov.uk Husband, father and Mayor of the greatest city in the world. He/Him.
Independent SAGE @independentsage.bsky.social An independent group of scientists providing transparent advice during the COVID crisis.
Trish Greenhalgh @trishgreenhalgh.bsky.social DEI hire. Prof of Primary Care, Uni of Oxford. Researching digital health/ inequities, covid prevention (masks/ air quality). Wild swimmer. Mum to Rob (marine bio) & Al (doc). She/her. https://scholar.google.com.au/citations?user=QDCqsJwAAAAJ&hl=en&oi=ao
Binita Kane @binitakane.bsky.social Long COVID/ME interested lung doctor | Campaigner | Independent SAGE | Co-Founder South Asian Heritage Month | Diversity Power List 24/25
Website: https://thelongcovidclinic.co.uk
Linktree: https://linktr.ee/binitakane
Linsey Marr @linseymarr.bsky.social Engineering professor at Virginia Tech with expertise in air pollution, airborne microbes, nanotechnology. Avid recreational athlete.
Jennifer Heighton @jheighton3.bsky.social Passionate BC teacher, activist. #COVIDisAirborne so ventilate, filtrate, mask up! Physics major. Co-Founder @Protect_BC @SafeSchoolsBC
Mastadon: @jheighton3@zeroes.ca
Twitter (X): @jheighton3
Always aware that I live on unceded Coast Salish territory. 
Robyn Schofield @robynschofield3.bsky.social Prof Atmospheric Chemistry and A/Dean Environment and Sustainability at The University of Melbourne. All things air and climate and impacts on environmental & human health... Opinions my own (and others that I like).
Clean Air Advocacy Ireland @cleanairie.bsky.social We are a community of parents, healthcare workers, teachers, students and individuals who care about improving indoor air quality
https://linktr.ee/cleanairadvocacyireland
North Box Systems @northboxsystems.bsky.social Made-in-Canada PC-fan based air purifier kits:
https://www.northboxsystems.ca
Colin Kinner @colinkinner.bsky.social Science communicator. Advocate for clean air & safe schools. @covidsafetyed.bsky.social Views my own. https://linktr.ee/colinkinner
Mark Chapman: Air Quality Consultant @aqconsultant.bsky.social Supporting developers through planning and permitting with expertise in air quality, odour and dust.
Talks about #dust, #odour, #planning, #airquality, and #permitting
Richard Corsi @corsiaq.bsky.social Dean - College of Engineering at the University of California, Davis. Indoor air quality researcher. Dog lover. Music lover. Acoustic guitarist. Faith in younger generations.
Posts are my own.
Clinically Vulnerable Families 💙💜💗 @cvcev.bsky.social UK Covid-19 Inquiry Core Participant
Safe access to health, workplaces, education and beyond
Donate: http://bit.ly/CVFdonate
JOIN us on FB 📸cv_cev ❌️@cv_cev
www.clinicallyvulnerable.org
COVID Safety For Schools @covidsafetyed.bsky.social Practical training for schools to help them keep students and staff safe during the COVID pandemic
https://www.covidsafetyforschools.org/
IGÖ @igoe.at Account der Initiative Gesundes Österreich - IGÖ
@igoe_at
#SaubereLuft
#cleanair
http://youtube.com/@igoe_at
@jimrosenthal5.bsky.social @jimrosenthal5.bsky.social Interested in filtration and indoor air quality. Lifelong learner.
Illinois Stakeholders for Air Quality in Schools @illinoisair.bsky.social Illinois parents, teachers, and community members advocating for clean air in schools/public spaces. Introduced air quality legislation. Affiliated with @iaqadvocates.
#ventilation #filtration
Alex Huffman @alexhuffman.bsky.social (bio)aerosol scientist & professor in Chemistry Dept at Univ. Denver; he/him
Artist formerly known as @HuffmanLabDU on the other place.
https://www.huffmangroupdu.com/
https://orcid.org/0000-0002-5363-9516
Healthy Air Coalition UK @healthyairuk.bsky.social We are a coalition of NGOs, charities and changemakers united by a shared vision of a UK free from toxic air.
If you care about #AirPollution, get in touch.
https://www.healthyair.org.uk/
Marisa Kabas @marisakabas.bsky.social independent journalist, thehandbasket.co
email: marisa@thehandbasket.co
signal: marisakabas.04
Nicholas Grossman @nicholasgrossman.bsky.social International Relations prof at U. Illinois. Editor of Arc Digital. Author “Drones and Terrorism.” Politics, national security, and occasional nerdery.
Maxwell Frost @maxwellfrost.bsky.social Organizer, Musician, Floridian, and Congressman (FL10).
https://linktr.ee/maxwellfrostfl
Jim Acosta @jimacosta.bsky.social Independent Journalist. Host of “The Jim Acosta Show” on Substack, YouTube and Apple Podcasts: Former Chief WH Correspondent. Author. https://substack.com/@jimacosta?r=lpd3z&utm_medium=ios&utm_source=profile Inquiries: go to jimacosta.com
Rick @rickylongthread.bsky.social A Democrat that's a strong believer in democracy (baby boomer)
(Pro-woke) (love Bluesky Social)
Favorite charities www.children.org
and projecthope.org
Kristen Mulrooney @kristenmulrooney.bsky.social 
sarah radziminski @sarahradz.bsky.social 🇨🇦 I must decline for secret reasons
Lucy Huber @clhubes.bsky.social 
Susan For San Jacinto City Council @ifudontlike2bad.bsky.social Political/Strategic advisor & Oppo researcher |
| 10 yr Campaign vet | Corruption Exposer | Running for San Jacinto City council
Email for contact:
Susanacevedocontact@gmail.com
ft. Newsweek/Buzzfeed/Yahoo news/MSNBC/Huff/RawStory
The world is a mess
Kate Starbird @katestarbird.bsky.social Researcher of online rumors & disinformation. Former basketball player. Prof at University of Washington, HCDE. Co-founder of the UW Center for an Informed Public. Personal account: Views may not reflect those of my employer.
Dave Jorgenson @davejorgenson.bsky.social Host of Local News International
Non-partisan public data petition: https://usafacts.org/data-we-depend-on/
Bundle: https://trustfnd.com/davejorgenson/c/local-garbage-fire--vSrCPBRkF8C4LhjLJbKo
Support us: http://LNI.media/membership
Will Stancil @whstancil.bsky.social Minnesota guy.
"This particular activist will not stop." Sen. Chris Murphy
Bookshop.org @bookshop.org A better way to buy books online where every purchase supports local bookstores ☀️📚
https://bookshop.org/
Andcris @andcris.bsky.social 
ItsDeezComics @deezcomics.bsky.social Comics and more comics 😈
Nerd First, Feminist Second 📚
Comic Offer Requests Available Through Link 😎
http://posh.mk/kVGrDeExVsb
Mike Nellis @mikenellis.bsky.social Chicago's 32nd Ward Committeeman. Host of Endless Urgency. Exposing MAGA and defending democracy. Entrepreneur, husband, dad, semi-happy Cubs fan.
Mark Zuckerberg's Jet @zuckjet.grndcntrl.net Tracking Mark Zuckerberg's Jet by @jacks.grndcntrl.net
Ariana Niko @ariananiko.bsky.social Liberal Democrat | Free Market Advocate | 🇺🇸 U.S. Political Author
📖 New book coming soon
Politics | Economics | History | Facts over slogans.
Chris Wicklund Auroras @wickydubswx.bsky.social Meteorologist. Photographer. Sun Enthusiast. Astroguy. 🌈⛈️
SCSU 24’ MN✈️NE