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Aurel Wünsch

@aurel.indoorco2map.com
2.4K followers 771 following 2.4K posts

Hier privat zu Energie | Emissionen | Digitalisierung | Covid | Arbeitet bei der Prognos AG | In my free time I work on indoorco2map.com (there is also a discord server for it: discord.gg/9FqE7wna4D )

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Aurel Wünsch @aurel.indoorco2map.com · 28/09/2026
It’s been quite a while since I posted about indoorco2map.com here, but I’ve not been sleeping. 1) new website properly explaining the project will be put online on october 9th 2) a report going in depth into the data collected so far will also be released on the same day (one chart as teaser here)
Chart titled "The worst tenth of visits: over 2,500 ppm in pubs and bars". Horizontal box plots of indoor CO₂ for 19 types of places, from IndoorCO2Map open data (export of 23 September 2026, all countries, place types with at least 60 measured places). Each box shows the middle half of visits, a line marks the median, whiskers run from the 10th to the 90th percentile and a dot marks the 95th percentile. Percentiles are location-weighted: every place counts the same, however often it was measured. Dashed lines mark 1,200 and 2,000 ppm.

90th percentile (one visit in ten is higher), from highest to lowest: pubs 2,720 ppm, bars 2,551, places of worship 1,643, schools 1,571, theatres 1,533, doctors' practices 1,513, restaurants 1,399, supermarkets 1,394, cafés 1,382, cinemas 1,378, hotels 1,234, bakeries 1,177, hospitals 1,159, museums 1,109, drugstores 1,099, clothes shops 1,011, shopping centres 967, fast food 918, DIY stores 723. The six types from pubs to doctors' practices are shown in red because their 90th percentile is 1,500 ppm or more.

Pubs and bars have by far the longest tails: their boxes reach about 1,500 to 1,600 ppm and their 95th percentiles lie near 3,900 and 3,600 ppm. The other boxes lie roughly between 550 and 1,250 ppm.

Notes next to the chart: in pubs and bars the worst tenth of visits is above 2,700 and 2,550 ppm, the worst twentieth above 3,600. In doctors' practices one visit in ten is above 1,500 ppm, one in twenty above 1,800. School measurements are probably biased: they are mostly taken by teachers who control the windows and are more aware of air quality than the average teacher.
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George Monbiot @georgemonbiot.bsky.social · 24/09/2026
Here's today's column on the astonishing, ongoing mistreatment of people with #ME/CFS. Please spread it far and wide: the only thing which can break the media's wall of indifference is seeing an article about the issue go viral. Thank you. 1/2 www.theguardian.com/commentisfre...
theguardian.com
Abandoned, dismissed and gaslighted: there is no excuse for the way ME sufferers have been betrayed | George Monbiot
Changes in guidance and science seem to have little impact on millions of devastated lives. It’s a social crisis playing out behind closed doors, says Guardian columnist George Monbiot
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Terence Tao @teorth.bsky.social · 11/09/2026
A group of 25 Fields Medalists, including myself, have made a joint declaration on Math and AI: mathandai.org . We welcome additional signatories. See also this article in the Economist announcing the declaration: www.economist.com/science-and-...
mathandai.org
Declaration — Math and AI
Read the declaration and add your name.
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Aurel Wünsch @aurel.indoorco2map.com · 10/09/2026
www.gva.be/binnenland/m... I'm not an expert in Belgian politics, but from the looks of it, they recognized their existant heat resilicence plans are insufficient and are in the process of creating a new one, targetted to be ready in May 2027. I doubt we will have anything ready in Germany by then.
gva.be
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Mirja Nicolas @privilegienschreck.bsky.social · 09/09/2026
Wer an Frauenrechten interessiert ist, kann psychosomatische Deutungen wie "sekundärer Krankheitsgewinn" nur ablehnen. Das ist auch, was mit Medical Gaslighting ist potenziell feminizidal gemeint ist: wegen MG unterlassene medizinische Versorgung trägt strukturell zu erhöhtem Sterben von Frauen bei
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Christian Odendahl @codendahl.bsky.social · 07/09/2026
I don't think I agree with The Left on much, but they are no threat to the democratic norms of the country -- as indeed the very institutions of said democracy have concluded. Merz' body is in 2026, his mind still lives in the 1990s. He can't help himself.
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Emily Hunt @emily.space · 06/09/2026
I am determined to prove that you can be largely anti-AI but also not be an asshole. The attitudes of some people on this site will NOT win over any minds or win you over any favours. If you insult someone, you are doing it to a real person. And it sucks!
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Long Covid Advocacy @longcovidadvoc.com · 06/09/2026
Our statement in response to The Telegraph article: 'How having a disability became cool' Young women, named 'sickfluencers', are turning chronic illness into a lifestyle trend & entrenching a culture of economic inactivity.' by Poppy Coburn, featuring Suzanne O'Sullivan. #longcovid #pwME #POTS
It is disheartening & predictable to see Suzanne O’Sullivan once again given a platform to promote psychosomatic explanations for chronic illness — this time in a Telegraph article attacking disabled people as influenced by social media, identity and attention.

There is a fundamental problem with this framework: it creates a self-reinforcing evidential trap. If patients accept a psychosomatic explanation, it confirms the theory.

If they reject it, their distress is interpreted as evidence that they are psychologically invested in being ill.

If they seek support from other patients, that's “social reinforcement”.
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Elvira Rosert @elvirarosert.bsky.social · 05/09/2026
Mein Teil des „Shitstorms“.
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Mirja Nicolas @privilegienschreck.bsky.social · 04/09/2026
Kurze Einordnung: Die Ergebnisse dieser Umfrage sind bedenklich genug, aber @derstandard.at framt sie noch negativer. Das ist keine gute Wissenschaftskommunikation. 1/
SECHS JAHRE NACH CORONA

51 Prozent zweifeln grundsätzlich am Nutzen von FFP2-Masken
Bei einer neuen Infektionswelle würde die Mehrheit nicht freiwillig FFP2-Maske tragen. 39 Prozent wollen generell keine Masken bei Mitmenschen sehen. Das zeigt eine aktuelle IMAS-Umfrage

4. September 2026, 08:25
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TLO @tlo.gg · 02/09/2026
I am sharing, with immense pride, that as of today I’m Canadian! From day 1 when I immigrated here I’ve been embraced with the incredible warmth and kindness that I soon associated with my new home. And for that I’m grateful.
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Gerd Castan @gerdcastan.bsky.social · 02/09/2026
Neue Version ist gerade raus. Kein neues Feature, trotzdem das vielleicht wichtigste Update seit langem. Die Karte wird jetzt *viel* schneller geladen. Macht einfach mehr Spaß.
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Schlimme Helena @schlimmehelena.bsky.social · 01/09/2026
Wir diskutieren doch nicht allen ernstes mit Sachargumenten dagegen, ob man ein Viertel der Bevölkerung loswerden sollte!?
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Aurel Wünsch @aurel.indoorco2map.com · 30/08/2026
Irgendwie hab ich manchmal etwas Zweifel an diesen Produktivitätsgewinnen durch KI...
Screenshot with following text: **Currently, our team is working hard to answer tickets received around mid May.** We sincerely appreciate your patience as we work diligently to get to your request.
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Katharina @economista.bsky.social · 18/08/2026
Es ist so krass. Habe bewusst mal rausgezoomt. Ja, das sind die Auswirkungen des Venn-Brandes.
Screenshot zur Luftqualität. Man sieht die starke Belastung vom Brand im Venn.
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Aurel Wünsch @aurel.indoorco2map.com · 16/08/2026
Für alle im Deutschschsprachigen Raum die an besserer Innenraumluftqualittät interessiert und engagiert sind sich lose mit anderen zu vernetzen - auch und gerade wenn Differenzen auf gleichwelcher Ebene bestehen.
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Aurel Wünsch @aurel.indoorco2map.com · 06/08/2026
Thanks for compiling the data. I tried to find some official source which compiles from the national sources (like DG Sante or WHO Europe but like with corona it seems it's left to individuals to do such data compilation.
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Aurel Wünsch @aurel.indoorco2map.com · 01/08/2026
I haven’t written here about indoorco2map.com for quite some while. This does not mean nothing happened, but some things take longer than planned. Originally by now I wanted to have a new webpage ready which explain the purpose of project in a proper and understandable way.
indoorco2map.com
Indoor-CO₂ Atlas
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Kees van der Leun @sustainable2050.bsky.social · 30/07/2026
Lowest ever Rhine water flow measured at the German-Dutch border in July was 782 m³/h, in 1976. Now, we're at 680 m³/h!
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Frau Büüsker @uedio.bsky.social · 27/07/2026
Und ein Teil der deutschen Journobubble schafft immer noch nicht den Absprung von dort
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Aurel Wünsch @aurel.indoorco2map.com · 24/07/2026
Started to go down the rabbit hole of looking at books on ventilation and building regulations from before 1910 and even just starting out, I have a hunch that the droplet dogma caused a century of building+operating most indoor spaces the wrong way, while pre-1910 ventilation was high priority.
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Aurel Wünsch @aurel.indoorco2map.com · 24/07/2026
I don't really mind whether it is birds or people for the new euro bills but those 2 designs which are portrait-mode bills are evoking very strong opinions in me. What's next after that? Instagram-style square bills?
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Aurel Wünsch @aurel.indoorco2map.com · 22/07/2026
So about this AI doing some hacking stuff it wasn't supposed to do. I'm less worried about an AI which needs high end hardware to run - sure such thing might cause quite a bit of damage but is containable - I expect the first major incident is going to be a small low-capability model which can 1/2
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Matthias Deutsch @matthiasdeutsch.bsky.social · 17/07/2026
Bundesgerichtshof: Wohnungseigentümer haben ein Anrecht darauf, ein Klimagerät auf ihrem Balkon einbauen zu lassen. Eine Hausgemeinschaft muss dies grundsätzlich gestatten. www.tagesschau.de/wirtschaft/v...
tagesschau.de
BGH-Urteil: Eigentümer haben Anspruch auf Klimaanlage am Balkon
Wohnungseigentümer haben ein Anrecht darauf, ein Klimagerät auf ihrem Balkon einbauen zu lassen. Eine Hausgemeinschaft muss dies grundsätzlich gestatten. Das hat der Bundesgerichtshof entschieden.
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GO AQS @goaqs.bsky.social · 13/07/2026
Mapping the Invisible: Indoor-CO2 Atlas Launches Powerful Global Analytical Tools In the realm of public health and building science, few metrics are as telling, yet traditionally invisible, as indoor carbon dioxide levels. High CO2 levels inside non-residential buildings like classrooms, cafes,…
goaqs.org
Mapping the Invisible: Indoor-CO2 Atlas Launches Powerful Global Analytical Tools
In the realm of public health and building science, few metrics are as telling, yet traditionally invisible, as indoor carbon dioxide levels. High CO2 levels inside non-residential buildings like classrooms, cafes, offices, and public transit aren’t just a recipe for drowsiness; they serve as a primary proxy for poor ventilation and an increased risk of airborne pathogen transmission. For years, the…
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The Vertlartnic @thev.bsky.social · 04/07/2026
Germany To Restore Economic Competitiveness By Making People Who Are Sick Do More Paperwork
Germany
Headline
Germany To Restore Economic Competitiveness By Making People Who Are Sick Do More Paperwork
Story by Barry Menow and Rupert Thwack

Photo from Unsplash
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Carl T. Bergstrom @carlbergstrom.com · 11/07/2026
We've reached the "find out" stage, folks.
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Katharina Nocun @kattascha.bsky.social · 11/07/2026
Uff, ich verstehe ja, dass einige mittlerweile frustriert sind. Aber unter Aufrufe sich politisch gegen Abbau von Sozialleistungen & Rückbau von Transparenz zu engagieren „bringt ja eh nix…“ zu kommentieren macht echt rein gar nichts besser. Es ist vielmehr Teil des Problems.
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Margarete Stokowski @margaowski.bsky.social · 08/07/2026
teile nochmal paar ausschnitte… weils mir wichtig ist www.spiegel.de/kultur/attes...
Zu Beginn der Coronapandemie gab es für kurze Zeit den Gedanken, dass Risikogruppen, sogenannte vulnerable Gruppen, besonders geschützt werden müssen - vom Staat, aber auch von der Gesellschaft und jedem Einzelnen. Das ist allerdings vorbei. Die Luftfilter in den Schulen: zu groß, zu teuer.
Eine Maske tragen, wenn man einen Infekt hat: zu nervig. Krank zur Arbeit gehen, wo man andere anstecken kann: Staatsräson.
Dabei sind wir politisch mit der Pandemie längst nicht fertig. Im April lieferte die Forschung neue Zahlen dazu, wie viel Geld es die Gesellschaft jährlich kostet, dass so viele Menschen postinfektiöse Erkrankungen haben:
64,4 Milliarden Euro im Jahr 2025.
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Aurel Wünsch @aurel.indoorco2map.com · 02/07/2026
Arztpraxen gehören schon jetzt mit zu den Orten an denen die Luftqualität am schlechtesten ist und das Infektionsrisiko dadurch höher. Wenn da jetzt alle für ihre AU hinmüssen wird es noch ärger (und kurze AUs sind oft auch Atemwegsbedingt). Die Änderung wird zu mehr, nicht weniger Fehltagen führen
Stacked bar chart of indoor CO₂ distribution by GO IAQS air quality category. Bars show % of locations in each category per group, sorted best to worst. Data: 3.587 locations · 9.154 visits shown · 14 location types (most frequently measured). Filters: Germany; all location types; Apr 11, 2024–Jul 2, 2026. doityourself: Good 92.4%, Moderate 7.6%, Unhealthy 0.0%. clothes: Good 85.0%, Moderate 11.9%, Unhealthy 3.1%. fast_food: Good 82.6%, Moderate 15.1%, Unhealthy 2.3%. furniture: Good 82.4%, Moderate 17.6%, Unhealthy 0.0%. mall: Good 79.6%, Moderate 19.4%, Unhealthy 1.0%. pharmacy: Good 74.7%, Moderate 24.1%, Unhealthy 1.1%. museum: Good 72.5%, Moderate 20.9%, Unhealthy 6.6%. bakery: Good 70.1%, Moderate 27.8%, Unhealthy 2.1%. chemist: Good 58.2%, Moderate 38.4%, Unhealthy 3.4%. cinema: Good 55.8%, Moderate 32.6%, Unhealthy 11.6%. cafe: Good 54.6%, Moderate 31.9%, Unhealthy 13.5%. restaurant: Good 51.7%, Moderate 34.0%, Unhealthy 14.3%. doctors: Good 34.7%, Moderate 49.4%, Unhealthy 15.9%. supermarket: Good 31.0%, Moderate 57.3%, Unhealthy 11.7%.
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Aurel Wünsch @aurel.indoorco2map.com · 26/06/2026
They are doing something very important: put serious money behind clean indoor air. That is very good news and there is a high likelyhood this will result in advancements to this neglected field, but I think they could have an even bigger impact with some changes So I wrote a short Essay on it:
indoorco2map.com
Blog — Indoor CO₂ Atlas
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Aurel Wünsch @aurel.indoorco2map.com · 26/06/2026
They are doing something very important: put serious money behind clean indoor air. That is very good news and there is a high likelyhood this will result in advancements to this neglected field, but I think they could have an even bigger impact with some changes So I wrote a short Essay on it:
indoorco2map.com
Blog — Indoor CO₂ Atlas
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Matthias Deutsch @matthiasdeutsch.bsky.social · 23/06/2026
Lieber @tagesspiegel.de ,🙈 3 Seiten mit Hitzeartikeln - ohne journalistische Einordnung bezüglich globaler Erwärmung? "Zwischen Saunaklima und Backofentemperaturen"(S.24) "Berlin, wie es schwitzt und planscht" (B2) "Wasserversorgung bleibt trotz Hitze stabil" (B3) Euer Ernst❓
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Aurel Wünsch @aurel.indoorco2map.com · 22/06/2026
I'm starting to think that the often mocked but at least in Germany widespread held belief that you get sick when being in cooled buildings during heat spells has quite some merit to it.
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Aurel Wünsch @aurel.indoorco2map.com · 22/06/2026
This Video by @lolagerms.bsky.social gives a fantastic overview of the long history of how and why airborne disease transmission has been (and to a large extend still is being) overlooked and ignored. It's quite long (around 100 minutes) but despite it being a video, it also works a podcast well.
youtube.com
The Scientific Mistake That Public Health Refuses to Admit
YouTube video by Lola Germs
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alex benzer @alexbenzer.com · 10/06/2026
communities are coming to Bluesky this year. today, Bluesky is one big space. communities will be smaller spaces inside that where you can go deeper and hang out with people who care about the same stuff.
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Ketan Joshi @ketanjoshi.co · 10/06/2026
I've been a broken record on this for three years and I'll be a broken record for as long as that fucking website exists: X is a viciously racist far-right organising platform that ONLY WORKS because a huge number of centrists, lefties and progressivs cannot stop propping it up
yahoo.com
Elon Musk accused of fuelling unrest after Belfast knife attack
The use of social media in planning violent protests over the Belfast knife attack has drawn condemnation, with Britain's ruling Labour Party accusing Elon Musk of stoking divisions. The tech billiona...
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Ruth Brooker @ruthbrooker.bsky.social · 09/06/2026
It's time to... Care About Air! Hand-painted mural on North Street, Bristol UK.. to support the Clean Air for Kids campaign.
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Aurel Wünsch @aurel.indoorco2map.com · 08/06/2026
Bibliotheken sind auch deshalb gute Ortezum lernen weil sie größtenteils gute Luftqualität haben (sample Size ist noch nicht die größte für die Kategorie aber die Bisherigen Messungen sind doch sehr ermutigend)
Histogram of indoor CO₂ distribution (location count per CO₂ bin, bin size: 200 ppm). Filters: Germany; Libraries; Apr 11, 2024–Jun 7, 2026. Data: 53 locations · 116 visits. 400–600 ppm: 14 locations; 600–800 ppm: 25 locations; 800–1000 ppm: 6 locations; 1000–1200 ppm: 4 locations; 1200–1400 ppm: 3 locations; 1400–1600 ppm: 0 locations; 1600–1800 ppm: 1 location; 1800–2000 ppm: 0 locations; 2000–2200 ppm: 0 locations; 2200–2400 ppm: 0 locations; 2400–2600 ppm: 0 locations; 2600–2800 ppm: 0 locations; 2800–3000 ppm: 0 locations; 3000+ ppm: 0 locations.Screenshot einer Messung der Zentralbibliothek im KAP1 in Düsseldorf von August 2025 mit einem durchschnittlichen CO2-Wert von 547ppm
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World Bollard Association™️ @worldbollardassoc.bsky.social · 07/06/2026
Anchor vs Bollard. SNAPPED IT LIKE A TWIG. #WorldBollardAssociation
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Wolf-Peter Schill @wpschill.bsky.social · 05/06/2026
1/🎙️ fossilfrei #43: EU-Klimaziele erfordern massiv erneuerbare Energien und Elektrifizierung! In dieser Folge sprechen @aroth.bsky.social und ich mit @rpietzcker.bsky.social vom @pik-potsdam.bsky.social über die EU-Klimaziele und wie sie erreicht werden können. www.diw.de/de/diw_01.c....
diw.de
DIW Berlin: Fossilfrei #43: EU-Klimaziele erfordern massiv erneuerbare Energien und Elektrifizierung
Heute sprechen Alexander Roth und Wolf-Peter Schill mit Dr. Robert Pietzcker vom Potsdam-Institut für Klimafolgenforschung (PIK) über die EU-Klimaziele und wie sie erreicht werden können. Grundlage…
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Aurel Wünsch @aurel.indoorco2map.com · 25/05/2026
Added 2 new chart types to the analysis page in addition to the boxplots. These convey the Information way better on first glance than boxplots I think. And the more I use the GO IAQS(tandard) from @goaqs.bsky.social, the more I am convinced that 3 categorys are enough to provide an overview
Stacked bar chart of indoor CO₂ distribution by GO IAQS air quality category. Bars show % of locations in each category per group, sorted best to worst. Data: 6.427 locations · 14.249 visits shown · 15 location types (most frequently measured). Filters: all countries; all location types; Apr 11, 2024–May 24, 2026. doityourself: Good 93.4%, Moderate 6.6%, Unhealthy 0.0%. fast_food: Good 81.4%, Moderate 16.5%, Unhealthy 2.0%. clothes: Good 79.7%, Moderate 18.4%, Unhealthy 1.9%. mall: Good 75.5%, Moderate 23.6%, Unhealthy 0.9%. pharmacy: Good 71.5%, Moderate 26.1%, Unhealthy 2.4%. museum: Good 70.3%, Moderate 25.3%, Unhealthy 4.4%. convenience: Good 69.9%, Moderate 26.4%, Unhealthy 3.7%. bakery: Good 68.7%, Moderate 27.9%, Unhealthy 3.4%. Other: Good 67.2%, Moderate 29.0%, Unhealthy 3.8%. chemist: Good 60.4%, Moderate 36.6%, Unhealthy 3.0%. hotel: Good 60.2%, Moderate 35.2%, Unhealthy 4.5%. restaurant: Good 58.1%, Moderate 32.0%, Unhealthy 9.9%. cafe: Good 57.8%, Moderate 33.1%, Unhealthy 9.1%. supermarket: Good 36.2%, Moderate 54.6%, Unhealthy 9.2%. doctors: Good 31.9%, Moderate 53.1%, Unhealthy 15.0%.Strip chart of indoor CO₂ levels  by brand. Each dot represents one measurement, coloured by GO IAQS air quality category (Good <800 ppm, Moderate 800–1400 ppm, Unhealthy >1400 ppm). Vertical bar marks median per group. Data: 1.446 locations · 4.410 visits shown · 12 brands (most frequently measured). Filters: Germany; Supermarkets; Apr 11, 2024–May 24, 2026. Konsum Leipzig (n=36): median 729 ppm. Kaufland (n=65): median 788 ppm. EDEKA (n=238): median 852 ppm. Unknown / Independent (n=116): median 853 ppm. NORMA (n=50): median 885 ppm. Denns BioMarkt (n=37): median 888 ppm. REWE (n=286): median 925 ppm. PENNY (n=75): median 977 ppm. Netto Marken-Discount (n=131): median 1003 ppm. ALDI Nord (n=99): median 1033 ppm. Lidl (n=180): median 1218 ppm. ALDI Süd (n=133): median 1243 ppm.
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Aurel Wünsch @aurel.indoorco2map.com · 24/05/2026
Spannend, @winslowsp.bsky.social hat eine Gegendarstellung im Journal International de Médecine veröffentlichen können, zu einem Artikel der Long-Covid psychologisiert. Ich vermute das deutsche Presserecht ist da zu restriktiv um hier ähnliches machen zu können?
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Mirja Nicolas @privilegienschreck.bsky.social · 23/05/2026
A few notes on allgemeines Wohlbefinden, Supplements und das regulierte Nervensystem (kleine Samstagmorgen-Rant): Ich sehe immer häufiger, dass Feminist*innen oder Aktivist*innen für chronische Krankheit und/oder Behinderung Nahrungsergänzungsmittel und Lifestylemaßnahmen unkritisch bewerben, 1/
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Aurel Wünsch @aurel.indoorco2map.com · 23/05/2026
The Zooniverse projects are among the most impressive citizen science projects. While I didn't think consciously about it when I created indoorco2map.com all the hours I spend at the Galaxy Zoo, Old Weather and Solar Stormwatch projects might have been what made me believe it is worth the effort
indoorco2map.com
Indoor-CO₂ Atlas
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Aurel Wünsch @aurel.indoorco2map.com · 22/05/2026
On Tuesday I was at the "High-Level Dialogue on Health Indoor Air," held as a side event of the World Health Assembly (WHA, sort of the WHO’s General Assembly). One of the organisers’ main goals is to prepare a WHO resolution targeting better indoor health and get it passed at the WHA in 2028.
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Aurel Wünsch @aurel.indoorco2map.com · 20/05/2026
One of the many great things about the Indoor Air Quality Meetings I attended so far is that there actually is good air quality, just open Doors are often enough to achieve that. 470ppm is just barely above baseline levels. And having a screen promin placed is a great communication tool.
A photo of the panel at the World Health Assembly High-Level dialogue on Healthy Indoor Air which shows a large display with various Indoor Air Quality parameters of the room. CO2 is at 471ppmPhoto of the open doors at the venue towards the balcony
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Clean Air Advocacy Ireland @cleanairie.bsky.social · 20/05/2026
We celebrate @goaqs.bsky.social plan for Schools which is a global intervention to transform school environments from passive shelters to active health-protective zones. This strategy is based on stringent air quality standards being maintained at levels that protect the most Clinically Vulnerable.
Table by GO IAQS depicting limits for indoor gases and particulate matter. The recommended ceiling value for CO2 is 800 ppm.
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Aurel Wünsch @aurel.indoorco2map.com · 18/05/2026
Maybe also something which is interesting for @dagl.bsky.social , @igoe.at and @winslowsp.bsky.social
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Aurel Wünsch @aurel.indoorco2map.com · 18/05/2026
Looking forward to attend this Meeting in Geneva tomorrow. Glad to see the strong support of France on this topic. Will be in Geneva this afternoon already.
Announcement Poster of the Hig-Level Dialogue on Healthy Indoor Air - a side event of the World Health Assembly in Geneva
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