#IAQ is an active hashtag on Bluesky. In the last 30 days, 11 people shared 40 posts with it — around 1 a day. Activity is down 27% versus the previous week, peaking on Jul 23 with 5 posts.

Posts with #IAQ

nemo

@whynotnemo.bsky.social

11 months ago

THIS IS AN OUTRAGEOUS AND ABSOLUTE LIE! Not only has France done NOTHING to improve indoor air quality #IAQ (where are the CO2 sensors and monitors, continuous ventilation, HEPA filters, UVC lamps?), but the health authorities have DENIED the benefits of HEPA filtration. Schools air is still stale.

Clinically Vulnerable Families 💙💜💗 @cvcev.bsky.social

Great work by France, too! "We must pool resources to ensure that everyone everywhere in the world can breathe clean air inside their home, school, workplace or ---" France has already (2023) invested in improving air quality in schools and nurseries.

4 131 287

Jeff Gilchrist

@jeffgilchrist.bsky.social

2 months ago

Filtering the air may help prevent your own infection from becoming more severe If everyone in a household becomes infected with the same virus, does it help to isolate from each other and can you be a danger to yourself? Read on to find out... 🧪🧵1/ #AirQuality #IAQ #Ventilation #Infection #COVID

This grouped bar chart, titled "COVID Positive Abnormal Chest CT by Air Quality Setting", displays the percentage of abnormal chest CT scans among COVID-positive patients across three different tiers of air quality control. The graph compares overall and asymptomatic cases, illustrating a clear downward trend in the percentage of abnormal scans as air filtration and ventilation efficiency improve from household levels to high-efficiency aerosol control.

8 108 217

DarlingUltra

@darlingultra.bsky.social

9 months ago

Ganz ehrlich,wie kommt man Ende 2025 auf die Idee Veranstaltungen zu #longcovid #MECFS #Neuroscience zu machen,ohne nen Konzept für #Lufthygiene #indoorairquality #IAQ #cleanair zu haben? Meine Fresse. Einmal mit Profis. #maskup

4 23 170

Karen P #CovidIsAirborne #DavosSafeEVERYWHERE

@karenparker2016.bsky.social

over 1 year ago

This is a photo of the #IAQ measures I take at work. #FFP3 #HEPA #FarUV #OpenWindow #VentilationPriority It can be done!!

Dental hygienist wearing scrubs & hat & FFP3 respirator holds an Aranet4 C02 monitor reading 524ppm in a dental surgery with HEPA & FarUV & open windows.

7 27 160

Louise Hidinger, PhD

@theingredientslist.bsky.social

over 1 year ago

Please join me and other concerned #Toronto residents calling for investment in clean indoor air policies - sign our letter to @mayoroliviachow.bsky.social and @cityofto.bsky.social Budget Committee! #IndoorAirQuality #IAQ #CleanAir preview.mailerlite.io/pre….

preview.mailerlite.io

Call for Investment in Clean Indoor Air in Toronto's 2025 Budget

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Alison Kemper

@profalisonk.bsky.social

8 months ago

Flu fatalism is not helpful: we can keep the air in schools much cleaner and fresher, reducing the risk of infection to children and teachers. #IAQ #masks ottawa.citynews.ca/2025/1….

ottawa.citynews.ca

Schools have become cesspools for cold and flu, but they don't have to be: Ontario School Safety

The volunteer organization Ontario School Safety is calling on the provincial government to improve air quality in schools as flu spreads.

3 29 85

MJ Nabuurs

@mjnabuurs.bsky.social

11 months ago

Seeing parent posts in my 2 kids’ uni FB groups saying their kids are already sick. I posted a PSA in both explaining airborne viruses, #IAQ, avail #Airborne virus mitigation tools, some deets re Covid, and links. The only pushback (‘twas respectful) is from an #Ontario #Nurse. We have failed them.

Screenshot of response to FB post:

“I am a bigger supporter of fresh air and air purification, but having worked in healthcare through pandemic and managed COVID units, a few of the items are misleading above. Most respiratory illnesses are droplet/contact, not airborne. This means they may be expelled by someone’s nose/mouth but droplets fall onto surfaces. Hand washing and general cleaning are most important. N95 masks are not required. If you are sick or a high risk, a surgical mask is enough. We follow public health, CDC and WHO recommendations. Rapid tests (due to user error) and even PCRs are no longer recommended. Back to basics, if you are sick, stay home. Wash hands often, sneeze/cough in your arm and clean regularly. Air purification and fresh air are always a positive.”

19 18 83

Christophe Veltsos

@drinfosec.bsky.social

12 months ago

Far-UVC and Eye Safety: Findings from a 36-Month Study (Jan 2025) uvmedico.com/news/far-uvc... #FarUVC #222nm #IAQ #AirbornePathogens #CovidisAirborne

Conclusion: Far-UVC for Safer, Cleaner Environments
The 36-month clinical study offers evidence that 222 nm Far-UVC is safe for prolonged use around humans. Participants showed no changes in visual acuity, corneal health, or long-term eye safety, even after years of exposure within regulated limits. This reinforces the role of Far-UVC as a reliable solution for continuous decontamination in real-world settings like hospitals, clinics, and other occupied spaces.

5 22 81

Christine Cooper 🇨🇦🏴󠁧󠁢󠁳󠁣󠁴󠁿

@coopspeak.bsky.social

over 1 year ago

Imagine if they did this in the spaces children spend their days. I’m quite certain we’d witness much less illness. It’s such a simple & rudimentary thing, a good filter. It ain’t brain surgery and I’m no science person but even I figured it out. #WYKYK #CleanTheAir #CleanerAirBetterHealth #IAQ

David Kronig @davekronig.bsky.social

Changing the filters in my CR boxes. This is about 6 months of use. Air filtration isn’t just for covid, my loves. No one wants to breathe all that shit.

Photo of two 3m fíltrete furnace filters side by side. The one on the left is very grey, while the new one on the right is pristine white

1 23 77

Sean Mullen, Ph.D.

@drseanmullen.bsky.social

over 1 year ago

Please call your senators on Monday! Ask that they vote for this! Cleaner air means less sickness, less absences, greater cognitive performance & better grades. #CleanTheAir #KidsAreTheFuture #HEPA #HVAC #CRBox #CorsiRosenthalBox #ASHRAE #AirFiltration #Ventilation #IndoorAirQuality #IAQ

Yaneer Bar-Yam @yaneerbaryam.bsky.social

Senate Bill introduced that includes clean indoor air in Schools! "the prevention, identification, remediation, and monitoring of contaminants in indoor air" www.markey.senate.gov/imo/media/do... www.markey.senate.gov/news/press-r...

www.markey.senate.gov

2 31 75

Richard Corsi

@corsiaq.bsky.social

11 months ago

I’m honored to serve on the Global Commission on Healthy Indoor Air, joining leaders from nearly 30 countries who are dedicated to making healthy indoor air a global priority. From cutting-edge science to effective real-world solutions. #HealthyIndoorAir #GlobalCommissionHIA #HealthyBuildings #IAQ

1 12 74

Prof Cath Noakes

@cathnoakes.bsky.social

almost 2 years ago

Very pleased to have co authored this piece in Safety Management with Lidia Morawska and Prashant Kumar on the need for better monitoring of #IAQ in buildings. We need to learn the lessons of covid and ensure our environments are healthy and resilient for the future www.britsafe.org/safety-m….

www.britsafe.org

Clean indoor air in public buildings: can this be achieved?

Despite decades of effort by many experts and a large body of evidence about the scale of the problem, the topic of indoor air quality (IAQ) in public buildings has attracted little attention beyond r...

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