Columbia Dinner 🩵🩵🩵 with Westervelt Group @dwesty.bsky.social , @mcneill-lab.org past and present, @aqtoolbox.org and some additional @climate.columbia.edu friends! #AAAR2025

Join us during #ClimateWeek @Columbia for an @aqtoolbox.org event,
"Data and Partnerships for Global Clean Air and Climate"

@columbiaseas.bsky.social @climate.columbia.edu @climategroup.bsky.social @openaq.org @columbiauniversity.bsky.social @lamont.columbia.edu @dwesty.bsky.social

🌎 Mark your calendars! Climate Week at Columbia Engineering kicks off Sept. 22.
bit.ly/46Ip1cc

Join us for a week of events featuring Columbia researchers and guest experts leading the charge toward a more sustainable future. #ClimateWeekNYC #Sustainability #ClimateAction #ColumbiaEngineering

Update: real time aerosol chemical composition data is flowing! @lamontearth.bsky.social @columbiaclimate.bsky.social

This is a massive step backwards. The data taken at US diplomatic missions has been one of the few sources of decent air quality data in many countries.

Adding to what Dan and others have said: Measuring air quality at diplomatic posts in places like Beijing, Delhi, and Lahore, using EPA standard technology, and openly sharing it with the public, has been a force pushing along progress toward better air quality in all those locations.

Big (bad) news: the US Embassy air monitoring program webpage has been taken down: www.airnow.gov/internationa...

This erases ~17 years of a critical data source at ~80 US diplomatic posts around the world. Critically for the health of thousands of foreign services officers, critical for research..

Our PIs finally took a break from working towards clean air to update our website! aqtoolbox.org 🌇🌍😎

Hi there Bluesky, we're a cross-disciplinary collaborative initiative at Columbia University led by @dwesty.bsky.social and @vfmcneill.bsky.social helping cities in the Global South on the path towards cleaner air 🌍🌇