NO LONGER ACTIVE ON X. We're a non-profit fighting #airinequality by harmonizing disparate AQ #opendata and convening community.
Joined April 2015
- Tweets 5,597
- Following 807
- Followers 4,599
- Likes 2,622
602 Photos and videos
An excellent and comprehensive overview by @CREACleanAir of the consequences of halting data sharing from #AirQuality monitors installed on U.S. embassies
📄 CREA's full article on the halt of data sharing from #AirQuality monitors at US embassies is now available here👇
energyandcleanair.org/us-emb…
W/ @laurimyllyvirta ; @OpenAQ; @cisl_cambridge; @okellogab256
3
5
388
Calling all air quality experts - great opportunity to lend your experience to ensuring the best possible clean air outcomes of key air monitoring projects. Apply by May 31.
21 Mar 2025
🌍 Join the Global Fight for Clean Air – Volunteer Your Expertise! 🌍
EPIC's Air Quality Fund seeks experts to bolster Awardee organizations’ work and help accelerate real change.
Sign-up by May 31: docs.google.com/forms/d/e/1F…
2
5
339
OpenAQ retweeted
21 Mar 2025
🌍 Join the Global Fight for Clean Air – Volunteer Your Expertise! 🌍
EPIC's Air Quality Fund seeks experts to bolster Awardee organizations’ work and help accelerate real change.
Sign-up by May 31: docs.google.com/forms/d/e/1F…
11
12
2,047
Pleased to be featured in last month's #ScienceOnThe7th
7 Mar 2025
🔬 Our #ScienceOnThe7th livestream is happening soon! Join us today for an insightful discussion on open data and air quality with guests Rafaela Chiminelli Borth and Chris Hagerbaumer, @OpenAQ.
📅 March 7
⏱️ 9AM (EST) / 2PM (GMT)
🔗 tinyurl.com/34je8vpc
1
1
2
210
"Pollution may have a surprising diversity of effects, from changing the scents that draw insects to flowers to warping the creatures' ability to smell, learn and remember."
bbc.com/future/article/20240…
2
2
121
We are delighted to welcome our newest board member, @cmedina1990. Christian is a true world citizen, living in Colombia, working for a Canadian nonprofit, and engaging on global issues, like open data and air pollution.
3
7
201
On #WorldParkinsonDay learn more about the association between air pollution and Parkinson’s disease at @ParkinsonDotOrg's blog: parkinson.org/blog/science-n…
3
1
4
134
airqoon merceğinden🔍
📍#İstanbul:
İstanbul'da bugün soğuk hava ve yağışların olumlu etkisi hissediliyor - toz seviyeleri önemli ölçüde azalmış durumda. #Ataşehir ve #Kadıköy'de hava kalitesi değerleri oldukça iyi. Ancak trafiğin yoğun olduğu Şemsettin Günaltay Caddesi'nde toz konsantrasyonu diğer bölgelere kıyasla yüksek seyretmeye devam ediyor. Bu güzergahı kullanacak İstanbullular, özellikle astım ve KOAH hastaları, dikkatli olmalı.
ALT https://map.airqoon.com/istanbul/
1
1
2
164
We met several folks from @OurKidsClimate at the WHO 2nd Global Conference on Air Pollution & Health. They are a powerful grassroots movement taking action on air pollution, fossil fuels & children's health. This #WorldHealthDay let's celebrate those who speak truth to power.
7 Apr 2025
Today is World Health Day. 🩺 Pregnant women and children — especially the youngest — face the greatest risks from air pollution, extreme heat, & climate disasters. Protecting them means ending our dependence on fossil fuels. #HopefulFutures #FossilFree4Health #ProtectWhatWeLove
7
9
529
OpenAQ retweeted
25 Mar 2025
I gave a talk at @GWtweets on Open Source for Glocal Problems.
I spoke about the amazing work done by teams like @hotosm, @OpenClimateFix , @OpenAQ @ushahidi @CKANproject @opengovafrica
If you’d like to read it, here’s the blog: shorturl.at/UIVYj
#OpenSource #Techie
1
6
6
418
If you will be at next week's WHO conference in 🇨🇴, say hello to our executive director, Chris Hagerbaumer. Find her on the conference app, and catch her at a Tuesday lunch panel on air quality monitoring and a Friday session on how funders can help promote open-ready data.
1
1
91
Check out our latest newsletter to learn:
▶️ which large nation’s data we are now hosting
▶️ our newest tool for programmers
▶️ which countries our new community ambassadors hail from
▶️ what we are heartbroken about
▶️ where we hope to run into you!
link.openaq.org/2025Q1News
1
1
105
We are heartbroken that the U.S. embassies hosting air quality monitors have been ordered by the U.S. State Department to stop sharing the data they collect. See our blog on this myopic move. link.openaq.org/embassy-data…
1
7
18
1,052
OpenAQ retweeted
17 Mar 2025
Do we need any more proof that air pollution is a major public health crisis? @WHO @CCACoalition @CleanAirFund @wef #breathelife @EU_Commission @cities_clean @cleanairasia
11
68
121
9,874
OpenAQ retweeted
15 Mar 2025
#ICYMI last week we hosted a #ScienceOnThe7th conversation about open data & air quality research with Chris Hagerbaumer @OpenAQ & Rafaela Chiminelli Borth.
Watch the full conversation here: tinyurl.com/yy5puvfs
#CleanAirForAll #AirQuality #OpenData
5
13
400
In which we describe 2 OpenAQ use cases:
▶️ MELODIES MONET, easing AQ research that integrates remotely-sensed atmospheric & ground data
▶️ a machine-learning technique to improve the conversion accuracy of satellite atmospheric aerosol optical depth data
link.openaq.org/pjXsjx
1
70
OpenAQ retweeted
12 Mar 2025
"Clean air is important for your health" - an important message shared by #BreatheNairobi 💨
12 Mar 2025
Hewa safi ni muhimu kwa afya yako! Tupunguze uchafuzi pamoja kwa kutumia usafiri wa umma (matatu), panda miti, acha kuchoma taka. #BreatheNairobi - #HewaSafiPumziFiti!
@CleanAirFund @BreatheCities @047County @Wanavijiji_sdi @napta_alliance @GROOTSKenya @ECASIAfrica @GeohealthKE
#CleanAir4Nairobi
1
4
134
OpenAQ retweeted
6 Mar 2025
❗️99% of the global population breathes air that exceeds @WHO guideline limits.
#CleanAirForumNairobi will bring together communities of practice in Africa to drive evidence-based action for #CleanAir solutions across the continent.
🗓️ 15-17 July
📍Nairobi 🇰🇪
Learn more 🔗bit.ly/43dlAZ5
Submit your session proposal 🔗 bit.ly/4hSgtC8
5 Mar 2025
🏭💨 @WRIafrica will be co-organizing the 3rd edition of the #CleanAirForum this July. #CleanAirForumNairobi will facilitate cross-border collaborations to address #AirPollution.
🗓️ 15-17 July
📍 Nairobi 🇰🇪
Join the Forum! submit your session proposal: bit.ly/4hSgtC8
9
18
827