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State of Global Air

@heisoga.bsky.social
85 followers 45 following 114 posts

Data on air quality & health for countries & cities around the world | Collaboration between the Health Effects Institute & Institute for Health Metrics and Evaluation

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State of Global Air @heisoga.bsky.social · 29/09/2026
World Heart Day is a reminder that air quality matters for heart health. In 2023, nearly 4 million cardiovascular deaths were linked to air pollution. Learn more in our conversation with Dr. Mark Miller ➡️ www.youtube.com/watch?v=tSnN-jtZAcg #WorldHeartDay #AirQuality #CleanAirForAll
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State of Global Air @heisoga.bsky.social · 18/09/2026
Did you know every $1 invested in climate and clean air action can return $15? Pallavi Pant and Drew Shindell discussed how action on air pollution and climate change can drive real economic benefits in our #ScienceOnThe7th conversation ➡️ tinyurl.com/fntajrwu #CleanAirForAll
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State of Global Air @heisoga.bsky.social · 08/09/2026
Going live in 1 hour! Join #ScienceOnThe7th as we discuss the economic impacts of air pollution with Drew Shindell. Watch & ask questions here ➡️ tinyurl.com/2ejjzaxa #CleanAirDay #CleanAirForAll
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Science on the 7th: September 2026
Join us on Tuesday, September 8, 2026 for a new Science on the 7th...
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State of Global Air @heisoga.bsky.social · 07/09/2026
The Africa Air Quality Brief 2026 is out! In partnership with @africacleanair.bsky.social & Copernicus ECMWF, we highlight air quality progress and priorities. Check it out: cleanairafrica.org/resources/africa…
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State of Global Air @heisoga.bsky.social · 07/09/2026
Every US$1 invested in climate and clean air action can yield US$15 in economic benefits. A new UNEP & Climate and Clean Air Coalition report launched today finds that tackling climate change & air pollution together can deliver major economic, health & climate benefits ➡️ bit.ly/4xijdji
Illustration showing coins and environmental icons flowing into a red wallet with text that reads "Every US$1 invested in climate and clean air action can return US$15."
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State of Global Air @heisoga.bsky.social · 07/09/2026
In celebration of #CleanAirDay, we are pleased to share a curated collection of key resources for those already working in air quality and environmental health, as well as those with an emerging interest in the field. Read more: tinyurl.com/haeaczkp #CleanAirForAll #AirQuality
Announcement for a new blog titled "Everything I wish I'd known when I started working on air pollution" with a photo of vibrant blue sky and green trees in the background.
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State of Global Air @heisoga.bsky.social · 04/09/2026
Don’t miss a special Clean Air Day #ScienceOnThe7th hosted in partnership with Climate and Clean Air Coalition! Drew Shindell and Pallavi Pant will discuss the economic benefits of tackling air pollution. 🗓️ Sept 8, 9 AM EST Join live: tinyurl.com/2ejjzaxa #CleanAirForAll
Science on the 7th event announcement with guest Drew Shindell and host Pallavi Pant, set for September 8, 1 PM GMT.
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State of Global Air @heisoga.bsky.social · 01/09/2026
Laurence Rouil from ECMWF joined our August Science on the 7th session to discuss advances in air quality forecasting, wildfires, and collaboration for turning data into action. Watch here ➡️ tinyurl.com/bdd59nkh #CleanAirForAll #AirQuality #ScienceOnThe7th
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State of Global Air @heisoga.bsky.social · 20/08/2026
Powerful new work from the CHILL Study team highlighting why clean air matters for children! Air pollution is a children’s health issue. Read our factsheet on the health effects of air pollution on children: tinyurl.com/3wnmuf37
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State of Global Air @heisoga.bsky.social · 04/08/2026
Children are particularly vulnerable to the effects of air pollution. How? ➡️ tinyurl.com/3wnmuf37 This is a helpful resource from UNICEF for families navigating wildfire smoke with children. ⬇️ #CleanAirForAll
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State of Global Air @heisoga.bsky.social · 04/08/2026
How can air quality forecasting help protect health? Join us live this Friday with Pallavi Pant & Laurence Rouil from Copernicus ECMWF to learn more. 📅 Aug 7 | ⏰ 9 AM EST / 1 PM GMT Watch here ➡️ tinyurl.com/4yfa3yt7 #AirQuality
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Science on the 7th: August 2026
Join us on Friday, August 7, 2026 for a new Science on the 7th livestream episode. We will discuss air quality forecasting with guest Laurence Rouil.
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State of Global Air @heisoga.bsky.social · 30/07/2026
Our new blog, “Inequities in the Global Air Pollution Health Burden” dives into the use of the Socio-Demographic Index (SDI) to understand the disparities in air pollution’s global disease burden. Check it out! ➡️ tinyurl.com/2v8fpwht #AirQuality #AirPollution #CleanAirForAll
Photo of a hazy cityscape with numerous high-rise buildings.
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State of Global Air @heisoga.bsky.social · 21/07/2026
The science is clear: improving air quality can help support healthier childhood development & reduce preventable health risks. Children are especially vulnerable to exposure to air pollution as their bodies are still developing. More on air pollution & children's health➡️https://tinyurl.com/3wnmuf37
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How Does Air Pollution Impact Children's Health | State of Global Air
Our new factsheet, in partnership with UNICEF titled How Does Air Pollution Impact Children's Health spotlights the impact of air pollution on children's health from pregnancy to adolescence.
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State of Global Air @heisoga.bsky.social · 24/06/2026
📸 Only 2 days left to submit your photos to Every Breath Has a Story: A Global Photo Call for Clean Air. Whether you're capturing the challenges of polluted air, the resilience of affected communities, or the promise of cleaner futures, your perspective matters. More: tinyurl.com/4krtzedh
Blue graphic with a while speech bubble that reads:
Photo submissions due on June 26, 2026
Every Breath Has a Story: A global call for powerful photographs and personal reflections that reveal the human reality of air pollution: its sources, its consequences, and the hope found in action and cleaner air solutions
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State of Global Air @heisoga.bsky.social · 16/06/2026
🌍 One month to go In just a few weeks, #AfricaCleanAirForum26 will bring together voices from across sectors to explore solutions & strengthen collaboration for clean air action across the continent. We look forward to gathering with everyone! Register: bit.ly/46TiSck #CleanAirForumPretoria
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State of Global Air @heisoga.bsky.social · 10/06/2026
The "Every Breath Has a Story" global call for photos is seeking powerful images that capture how air pollution & clean air solutions shape lives around the world. 📅 June 26, 2026 ➡️ tinyurl.com/4krtzedh Hosted by Climate & Clean Air Coalition, SoGA, Africa Clean Air Network, & UNEP
Blue graphic with a photo a cityscape blanketed by thick smog with mountain peaks visible above the haze under a cloudy sky.

Text on the graphic reads:
Open call. Photo submissions due on June 26, 2026.
Every Breath Has a Story
A global call for powerful photographs and personal reflections that reveal the human reality of air pollution: its sources, its consequences, and the hope found in action and cleaner air solutions.
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State of Global Air @heisoga.bsky.social · 08/06/2026
🎉 Join us in welcoming Jennie Lee to our team! Jennie is interning with HEI's Global Initiatives for the summer and will be working very closely with the SoGA team. Jennie is currently a master’s student at Georgetown University in the Environmental Metrology & Policy program. Welcome, Jennie!
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State of Global Air @heisoga.bsky.social · 04/06/2026
Join us tomorrow, Friday, June 5th, for our #ScienceOnThe7th conversation. Pallavi Pant will be in conversation with Beatriz Cardenas about air quality actions in Latin America with a particular focus on Mexico. Watch here: tinyurl.com/3t8ku4eh #CleanAirForAll #AirQuality
Event graphic on a dark blue background.
An orange textbox across the center of the graphic reads "Science on the 7th".
The rest of the graphic reads "Guest: Beatriz Cardenas, Host: Pallavi Pant. June 5, 2026, 1 PM GMT" Headshots are Next to the host and guest names.
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State of Global Air @heisoga.bsky.social · 28/05/2026
The #AfricaCleanAirForum26 is just 6.5 weeks away! Experts will examine how air quality evidence can better inform health action, investment, and strengthen health systems across Africa. Learn more & register ➡️ tinyurl.com/5288zu9y @africacleanair.bsky.social #CleanAirForAll
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State of Global Air @heisoga.bsky.social · 26/05/2026
#ICYMI, all the materials from #HEIAC26 are now available online! The global session highlighted the global progress towards clean air & examined the role of data & evidence towards policy progress. Access the conference slides & session recordings: tinyurl.com/54bpb3r2 #CleanAirForAll
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State of Global Air @heisoga.bsky.social · 21/05/2026
Our “Air Pollution and Your Health” factsheet is now available in 10 languages: English, French, Spanish, Hindi, Kiswahili, Arabic, Russian, Tamil, Luganda, & Bengali. We’re committed to breaking down barriers to vital health information. Access the factsheet ➡️ tinyurl.com/4t5fpe2k
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State of Global Air @heisoga.bsky.social · 07/05/2026
‼️ We will not be hosting a May #ScienceOnThe7th conversation today. Please join us in June for a discussion on air quality in Latin America, with a particular focus on Mexico, with Beatriz Cardenas. In the meantime, you can watch past episodes here: tinyurl.com/5n8wt69u
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State of Global Air @heisoga.bsky.social · 14/04/2026
We recently attended #BAQ2026 in Thailand, & it was a refreshing reminder that the air pollution crisis is not only solvable but also within reach when collaboration is prioritized. Check out our new blog with our key learnings from the conference ➡️ tinyurl.com/yyazeseu #CleanAirForAll
Photo of a large conference room with attendees seated facing a stage and two projection screens displaying a speaker. Photo taken during the BAQ 2026 conference.
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africacleanair.bsky.social @africacleanair.bsky.social · 02/04/2026
#AirPollution may not feel immediate, but its effects build over time,impacting more than just our lungs. A new @heisoga.bsky.social factsheet shows how it affects multiple organs, with risks varying by life stage, occupation and exposure. 📄 Read more: bit.ly/4bJKELe
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Air Pollution and Your Health | State of Global Air
Our new factsheet spotlights key health effects from air pollution. The factsheet is currently available in English, French, Spanish, Hindi, Russian, Arabic, Bengali, and Swahili.
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State of Global Air @heisoga.bsky.social · 06/04/2026
Join us tomorrow for a Science on the 7th discussion with two authors of the recent World Bank report "A Breath of Change: Solutions for Cleaner Air in the Indo-Gangetic Plains and Himalayan Foothills." Watch here: lnkd.in/gDp9GVGN #CleanAirForAll #ScienceOnThe7th
Event graphic on a dark blue background.
An orange textbox across the center of the graphic reads "Science on the 7th".
The rest of the graphic reads "Guests: Ashley Charlotte Pople and Marion Jane Cros, Host: Pallavi Pant. April 6, 2025, 9 AM EST / 2 PM GMT" Headshots are Next to the host and guest names.
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State of Global Air @heisoga.bsky.social · 20/03/2026
After March 27, SoGA will no longer maintain a presence on X. We invite you to continue following our updates here: LinkedIn: tinyurl.com/4kxtj7bw BlueSky: tinyurl.com/2j687hu5 YouTube: tinyurl.com/ytsd2y7a We appreciate your engagement & look forward to connecting.
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State of Global Air @heisoga.bsky.social · 19/03/2026
Save the date for the #CleanAirForumPretoria! Throughout the event, experts will examine how air quality evidence can better inform health action, investment, & strengthen health systems across Africa. 📅 14–16 July 2026 More 👉 bit.ly/3M1cWqD #AfricaCleanAirForum26
Cityscape of Pretoria with text announcing Africa Clean Air Forum on clean air investment from July 14-16, 2026.
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State of Global Air @heisoga.bsky.social · 16/03/2026
New Science on the 7th! At #RespiraMI2026, Pallavi Pant & Haneen Khreis discuss how traffic-related air pollution (TRAP) affects our health and why it matters. Watch now: tinyurl.com/2ewcb64s #ScienceOnThe7th #CleanAirForAll
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State of Global Air @heisoga.bsky.social · 11/03/2026
Check out this recent WHO report that provides an in-depth analysis of the benefits and limitations of air quality indexes (AQIs) and provides a roadmap for developing and refining them ➡️ tinyurl.com/yf9rkv9e #CleanAirForAll #AQI #AirQuality
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Air quality indexes: key considerations and roadmaps for best practices
Publicaciones de la Organización Mundial de la Salud
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State of Global Air @heisoga.bsky.social · 07/03/2026
Happy #OpenDataDay! From an open-access platform for health data around the 🌍 to StoryMaps detailing sources of air pollution, free, accessible data is at the core of all our work. Check out this past #ScienceOnThe7th conversation about open data & air quality. ⬇️ tinyurl.com/yy5puvfs
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Science on the 7th: March 2025
Join us on March 7, 2025 for a new Science on the 7th livestream episode. We will discuss open data and air quality with guests Rafaela Borth and Chris Hager...
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State of Global Air @heisoga.bsky.social · 06/03/2026
Children are the most vulnerable to air pollution—linked to asthma, preterm birth, cognitive harm & lifelong disease. Protecting clean air is protecting children’s rights. Read the UN SR’s latest report here: docs.un.org/en/A/HRC/61/47 #RightToCleanAir #ClimateHealth
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Reposted by State of Global Air
africacleanair.bsky.social @africacleanair.bsky.social · 06/03/2026
The #AfricaCleanAirForum26 welcomes abstract submissions. We particularly encourage: ✔ Collaborative submissions ✔ Partnerships with African institutions ✔ New scientific data The submission deadline is 27th March 2026. For more details: bit.ly/4u8URrw
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State of Global Air @heisoga.bsky.social · 06/03/2026
Science on the 7th will be taking a short break from our livestream format this month. But don’t worry, we have an exciting conversation to share soon. We’ll soon be sharing a special recording of a recent expert discussion on the health effects of traffic-related air pollution. Stay tuned!
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State of Global Air @heisoga.bsky.social · 19/02/2026
Air pollution in Southeast Europe spikes in winter as more homes use wood and coal for heating, adding to existing industrial emissions. Hear a personal story and get tips to reduce your exposure ⬇️ tinyurl.com/4ju24z6a
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Kako da se izborite sa zagađenjem vazduha - BBC News na srpskom
Kašalj, curenje iz nosa, bol u grudima, ansioznost – evo šta možete da uradite da sebi olakšate život u zimskim mesecima.
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State of Global Air @heisoga.bsky.social · 12/02/2026
Clean air policies protect both our lungs and our minds. 🧠 Pallavi Pant & Burcin Ikiz recently discussed how air pollution impacts brain health, the value of sharing stories, and the power of collaboration. Watch here: tinyurl.com/85yk5y6u #CleanAirForAll #ScienceOnThe7th #AirQuality
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State of Global Air @heisoga.bsky.social · 06/02/2026
The health effects of air pollution are far-reaching and can result in the development of cataracts. Learn more about the current evidence linking air pollution to cataracts & the disparity in impacts across regions in our new blog tinyurl.com/j8dbyzsn #AirQuality #Cataracts #CleanAirForAll
Photograph of a woman cooking over an open fire burning solid fuels.
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State of Global Air @heisoga.bsky.social · 05/02/2026
Join us tomorrow for this conversation!
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State of Global Air @heisoga.bsky.social · 04/02/2026
🌍 World Cancer Day serves as a reminder that prevention is crucial. Air pollution is one of the world’s leading environmental health risks and is linked to higher rates of lung cancer and other serious diseases. But air pollution does not affect everyone equally. 1/3
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State of Global Air @heisoga.bsky.social · 02/02/2026
🧠 Did you know air pollution can impact your brain from the very start of life? Tiny PM2.5 particles travel through your bloodstream and reach your brain. This can trigger inflammation and raise the risk of neurodegeneration and dementia. 1/2
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State of Global Air @heisoga.bsky.social · 27/01/2026
There is still time to register! ⬇️
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State of Global Air @heisoga.bsky.social · 26/01/2026
Air pollution is a global issue with regional variations. Do you know how air pollution impacts health in your country? We've broken down key statistics for exposure levels & health impacts from poor air quality for 200+ countries ➡️ tinyurl.com/bdfutxhy #AirQuality #SoGA2025
Graphic of the Earth with blue skies and clouds above, with a textbox overlay that reads "SoGA Resource."

Below the graphic of the Earth is yellow text against a dark blue background that reads "The Country Profiles provide an overview of findings from the State of Global Air 2025. The profiles contain key statistics on air quality & associated health impacts for 200+ countries."
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State of Global Air @heisoga.bsky.social · 23/01/2026
Air pollution takes a heavy toll on health in Pakistan. These impacts are particularly heightened during the 'smog season' from October to February. These personal experiences with air pollution shape our health, communities, & actions towards #CleanAirForAll
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State of Global Air @heisoga.bsky.social · 22/01/2026
Be sure to join us next week for a special South Asia-focused briefing of the State of Global Air 2025 report. Register: tinyurl.com/2wcfbx5p #CleanAirForAll #SoGA2025 #AirQuality #SouthAsia #ActOnNCDs
Blue and orange graphic that reads:

State of Global Air 2025 South Asia Briefing

Key findings from SoGA 2025 for South Asian countries & what they mean for research & policy impact across the region.
Date: January 28, 2026
Time: 3 PM IST, 3:15 PM NPT, 3:30 PM BST, 2:30 PM PKT
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State of Global Air @heisoga.bsky.social · 20/01/2026
🎙️ Burcin Ikiz & Pallavi Pant joined NCD Alliance to discuss air pollution's impact on brain health. They pay special attention to the recent findings in the State of Global Air 2025 report. 🎧 Listen now: tinyurl.com/4j2jjspw #CleanAirForAll #SoGA2025 #ActOnNCDs
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State of Global Air @heisoga.bsky.social · 20/01/2026
Our factsheet, "Air Pollution and Your Health: Understanding Your Health Risks from Air Pollution Exposure," provides an overview of the key health effects associated with air pollution exposure. Check it out now ➡️ tinyurl.com/3kb29evw #AirQuality #CleanAirForAll #SoGA2025
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State of Global Air @heisoga.bsky.social · 16/01/2026
Materials are available from the recent Health Effects Institute webinar "Air Quality Trends in Indian Cities Since the National Clean Air Programme." The expert panel explores key findings from the report & provide recommendations for conducting future trend analyses youtu.be/ddnPL2I5WT8
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State of Global Air @heisoga.bsky.social · 14/01/2026
Join the SoGA team for a special South Asia-focused briefing on #SoGA2025 We'll share key findings from the report, provide an overview of accompanying SoGA products, & provide an opportunity for an open discussion Register: tinyurl.com/2wcfbx5p #CleanAirForAll #AirQuality #SouthAsia
Blue and orange graphic that reads:

State of Global Air 2025 South Asia Briefing

Key findings from SoGA 2025 for South Asian countries & what they mean for research & policy impact across the region.
Date: January 28, 2026
Time: 3 PM IST, 3:15 PM NPT, 3:30 PM BST, 2:30 PM PKT
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State of Global Air @heisoga.bsky.social · 12/01/2026
There is still time to register for tomorrow's webinar! Join the discussion on air quality trends in Indian cities since the launch of the National Clean Air Programme. Register ➡️ tinyurl.com/bbr2cakh #AirQuality #India #CleanAirForAll
Health Effects Institute webinar banner showing four speakers - Anumita Roychowdhury, Abinaya Sekar, Bhargav Krishna, and Ramya Sunder Raman.
Topic: Air quality trends in Indian cities since the National Clean Air Programme
Date: January 13, 2026
Time: 3:00 - 4:30 PM IST
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State of Global Air @heisoga.bsky.social · 09/01/2026
People in Iran are facing heightened levels of air pollution due to dust from receding water levels during the 5th year of a drought. Check out this article from the Yale School of the Environment tinyurl.com/5hd4xh3v #AirQuality #CleanAirForAll #Drought
e360.yale.edu
Drought Is Fueling an Air Pollution Crisis in Iran
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State of Global Air @heisoga.bsky.social · 08/01/2026
Join the Health Effects Institute for an expert panel discussion on air quality trends in Indian cities since the launch of the National Clean Air Programme. The webinar will highlight findings from the recently released report ➡️ tinyurl.com/bbr2cakh #AirQuality #India #CleanAirForAll
Health Effects Institute webinar banner showing four speakers - Anumita Roychowdhury, Abinaya Sekar, Bhargav Krishna, and Ramya Sunder Raman.
Topic: Air quality trends in Indian cities since the National Clean Air Programme
Date: January 13, 2026
Time: 3:00 - 4:30 PM IST
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