Franz Hochholdinger
@franzh.bsky.social
330 followers 450 following 440 posts
Clean Air Activist. Providing better indoor air quality at the workplace for over 3 years and counting. Keeping staff and customers safer is key to a healthy bottom line.
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franzh.bsky.social
Das verstehen leider die meisten nicht
franzh.bsky.social
investment. Every single breath. Worst case scenario is that I take them away at the end of the winter and use them somewhere else. Best case is that I can get reimbursed after the winter and the employer will see the many benefits Clean Air has and will outfit all other
franzh.bsky.social
Trying to convince my employer to invest in Clean Air. . Currently the employer has about 15 locations. Thinking of buying a Filter out of pocket to show them the difference it can make. If the unit I am working in can reduce staff sickness and improve business it was worth the
Das Bild zeigt einen Luftreiniger
franzh.bsky.social
Indoor Air Ventilation on or off: The difference is in the Numbers. Lower levels equal better Sleep
The picture shows an air particulate Monitor. CO2 Levels at 492 ppm. PM  .01 at 0.0
PM 2.5 at 0.5
PM 10 at 0.5
VOC at 87 The Picture Shows an Air Particulate Monitor.
CO2 at 1096ppm
PM 0.1 at 0.0
PM 2.5 at 0.5 
PM 10 at 0.5
VOC at 78
franzh.bsky.social
up the evidence before it is confiscated
franzh.bsky.social
christmas cookies and gingerbread house. I can only hope that the bureaucracy for this is not as bad as the immigration bureaucracy for the wife.
To be on the safe side, it is best to apply for a building permit for the gingerbread houses. In the worst case, I can simply eat up
franzh.bsky.social
ich bei der zuständigen Behörde eine Baubewilligung beantragen. Im schlimmsten (oder schmackhaften) Falle kann ich das Beweisstück einfach aufessen, bevor es beschlagnahmt wird.

I will probably take part in the Christmas market in Kleinzell this year. With apricot stollen,
franzh.bsky.social
Ich werde wahrscheinlich beim heurigen Weihnachtsmarkt in Kleinzell teilnehmen. Mit Aprikosen Stollen, Kekse und Lebkuchenhäuser. Ich kann nur hoffen das dafür die Bürokratie nicht so schlimm ist wie die Einwanderungsbürokratie für meine Frau. Um au Nummer sicher zu gehen, werde
franzh.bsky.social
Many people understand the numbers on the bicycle GPS but are clueless about the numbers on the Air Quality Monitor. In order to achieve altitude and distance you need to be healthy. Clean Air in Indoor spaces will help you to achieve your goals when riding your bicycle.
franzh.bsky.social
This is my first draft. I will take something like that to the Public Forum at the Federal Ministry of Health in Vienna next week.
The picture shows a letter The Picture shows a letter The picture shows a letter
franzh.bsky.social
ventilation system once the levels reach a pre-set number. Air Particulate Monitor on hand as well as an Air Filter. Those tools are also very helpful if you suffer from seasonal allergies or asthma
The picture shows the room temperature ( 22 C), humidity levels ( 52%), ventilation fan speed (3)and CO2 levels (531ppn)
franzh.bsky.social
There was a lot of talk about healthier buildings at the UN Side Event: HEALTHY INDOOR AIR - A GLOBAL CALL TO ACTION on Tuesday, September 23, 2025. Those experts are right: We can build healthier homes now. Like our new home. A built in CO 2 sensor that will activate the
franzh.bsky.social
New word for Wikipedia: IAQ.
Hint: It is not an Airport or Acedemy
franzh.bsky.social
hosted by the Austrian Federal Ministry of Health. Thank you to all you have supported!
franzh.bsky.social
our customers and ourselves was worth the investment. Every single berathe. There was a side effect though- Increased revenue due to healthier staff.Yesterday's signing of the Global Pledge comes at the perfect time as I will be heading to Vienna next week to join a public forum
The picture showes an Air Particulate Monitor with Air Qaulity levels from an indoor setting. CO2 levels aT 725 PPM: pm 0,1 at 0,3 and PM 2,5 at 12,3
franzh.bsky.social
an Aranet CO2 Sensor and soon after an Air Particulate Monitor. Live Air Air Quality levels were posted on our Website as well as on a QR Code by the entrance. Most other restaurants thought we were fools by investing in Clean Air. We knew back then that protecting our staff,
The picture shows a QR Code that can be scanned at the entrance of our former restaurant
franzh.bsky.social
hard to bring this so important issue to the forefront. More than 4 years ago we had an Air Audit done by Industrial Hygienists, Environmental Scientists, Doctor from the Sars crisis in the early 2000's. With their findings we installed industrial sized Hepa Filters followed by
The picture shows 4 Hepa Filters in a Restaurant
franzh.bsky.social
It has been nearly 5 Years since I got on the almost empty Bandwagon of Better Indoor Air Quality. With yesterday's signing of the Global Pledge for Healthy Indoor Air at the UN Headquarters in New York the Bandwagon has filled up with so many fantastic people who have worked so
The picture shows the Global Pledge for Healthy Indoor Air
franzh.bsky.social
The pictures shows a Global Pledge that was just introduced at the UN Headquarters in New York
franzh.bsky.social
Go get them!
seetheair.bsky.social
Made it to the United Nations 🇺🇳 . Time to make IAQ history!

#GOAQS
franzh.bsky.social
All the best for today!
seetheair.bsky.social
Tomorrow, I’m joining global leaders, policymakers, scientists, and health experts as a featured speaker at the “Healthy Indoor Air: A Global Call to Action” event, an official High-level Side Event of the 80th session of the UN General Assembly.
Reposted by Franz Hochholdinger
airsupportproject.bsky.social
Thursday, May 22 at 9 PM ET: Join our Twitter Space “Schools in Focus | 2025 Year-End Health & Attendance Review.”

🎙 Speakers
• Peter Cantone – Smart Air Defense
• Tony Colaneri – Medify Air
• Lisa Greenfield – ErLab

Let's turn #cleanair science into healthier classrooms.

x.com/i/spaces/1Bd...
Scheduled: Schools in Focus | 2025 Year-End Health & Attendance Review
Air Support Project’s Space · Where live audio conversations happen
x.com
franzh.bsky.social
3. Oktober in Wien eingeladen wurde.Dabei kannich dann meine Erfahrungen und Schritte teilen,die wir in unserem ehemaligen Restaurant Apricot Tree unternommen haben,um ein sicheres und gesundes Umfeld für Angestellte und Kunden geschaffen zu haben.Ich freue mich schon sehr darauf
franzh.bsky.social
former Restaurant Apricot Tree to provide a safer environment for staff and customers. I am so looking forward to it. Any Data and feedback is highly appreciated.
Mit Freude und Stolz kann ich mitteilen, dass ich vom Bundesministerium für Gesundheit zu einem Public Forum am