9/1/2025 Hee Yeon joined the group as an MS student. Welcome Hee Yeon!

1/6/2025 Heeseong, Nayeon, and Jaekyeong joined the group as undergraduate researchers. Welcome all!

9/2/2024 Hee Sun joined the group as an MS student. Welcome Hee Sun!

7/1/2024 Jihoon and Hyunseo joined the group as undergraduate researchers. Welcome Jihoon and Hyunseo!

3/21/2024 I was invited to give a talk at AGU's Early-Career Science Seminar Series about "Aged and obscured wildfire smoke associated with downwind health risks during 2023 Canadian Wildfires in NYC".

3/4/2024 I joined the Department of Earth and Environmental Sciences at Korea University as an Assistant Professor starting today. 

2/8/2024 Check out the article in Scientific American that covered our recent work that revealed the importance of secondary organic aerosol contribution to particulate matter pollution during the summer heatwave period in New York City: "Air Pollution Threatens Millions of Lives. Now the Sources Are Shifting"

7/27/2023 I was invited to ACCESS XVII and visited Brookhaven National Lab to give a talk. After the ACCESS, I attended the Gordon Research Conference held at Sunday River Resort, Newry, Maine.

5/19/2022 I won the best oral presentation award from the 5th Yale Postdoctoral Association Annual Symposium. 

3/9/2022 Prof. Ng won Georgia Tech Sigma Xi Best Faculty Paper Award 2022 for four papers, including three of my publications. 

3/1/2022 I started working as a Postdoctoral Associate at Yale University with Prof. Drew Gentner. 

12/10/2021 I have been selected to receive the 2021 Air and Waste Management Association's (A&WMA) scholarship from the Georgia Chapter! I gave a brief overview of my research today during A&WMA GA Chapter's Virtual Brown Bag Webinar.

11/15/2021 I defended my Ph.D. thesis today! Check out the abstract at this link.

7/14/2021 The usage of oxidant-generating air cleaners can be bad for health as a result of secondary product formation. It is covered in Georgia Tech CHBE press "Study Shows that Electronic Air Cleaning Technology Can Generate Unintended Pollutants"

4/2/2021 At the beginning of the COVID-19 pandemic, I worked to evaluate the filtration efficiency of commercially available materials for face mask usage. It is covered in Georgia Tech press "Covid-19 Mask Study Finds Layering, Material Choice Matter"

3/2/2021 During the COVID-19 pandemic, I was involved in a project evaluating in-flight particle concentration by comparing it with other indoor spaces. This work was in collaboration with Delta Airlines and is covered in Georgia Tech press "Indoor Air Quality Study Shows Aircraft in Flight May Have Lowest Particulate Levels". Check out the video in this link too!

9/29/2020 I helped install air quality sensors in classrooms across Georgia Tech. It is covered in Georgia Tech CHBE press "Professor Sally Ng Monitoring Air Quality in Georgia Tech Classrooms"

6/15/2020 We monitored air quality in Atlanta during the lockdown due to the COVID-19 pandemic. I helped Jean Rivera-Rios, a postdoc in the group, to set up and operate the instruments on the roof of the Ford Environmental Science & Technology building. It is covered in AJC "With fewer cars and a pandemic, Atlanta’s air quality improves"

4/23/2019 My first peer-reviewed publication is out! Check it out from this link. 

10/15/2018 I passed the EAS Ph.D. Comprehensive Exam! The status has changed to Ph.D. candidate starting today.

8/22/2016 Today is my first day as a Ph.D. student at Georgia Tech!