ACOM in the News

Friday, July 9, 2021 - 6:00am
Eruption of Mt. Agung in 2017.

A massive volcanic eruption in Indonesia about 74,000 years ago affected the climate but likely had limited impacts on early human populations in Africa, according to new research co-authored by NCAR scientists.


Tuesday, July 6, 2021 - 6:00am
Fire crew member fights Poomacha wildfire in California

Wildfire experts are available to discuss a range of topics, from wildfire prediction to the role of climate change and the impacts of emissions.


Thursday, April 15, 2021 - 6:00am
Satellite image of bushfire smoke over eastern Australia.

Australian fires in 2019 and 2020 injected almost 1 million metric tons of smoke into the stratosphere, causing it to warm and likely contributing to a large and persistent ozone hole.


Wednesday, April 14, 2021 - 6:00am
Smog in Beijing

Lockdowns last year in response to COVID-19 resulted in drastic cuts to emissions, especially from vehicle tailpipes, and yet some urban areas saw a paradoxical spike in ozone air pollution.


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ACOM | Atmospheric Chemistry Observations & Modeling