
@DOC_at_DCU Associate Professor at Dublin City University. Setting up Irish Bioaerosol Network. Biology and chemistry of the atmosphere. Views my own.
Joined April 2017
- Tweets534
- Following331
- Followers335
- Likes1.9K
Ireland has signed an acquisition order with France which will see the delivery of long-range military radars under the country's military radar programme rte.ie/news/ireland/2026/091…
David O'Connor retweeted
Why does the pollen season in Ireland now go on for so long?
Rising temperatures and wider climatic changes are altering pollen seasons and human exposure to airborne allergens, writes @DOC_at_DCU @DCU @Researchirel rte.ie/brainstorm/2026/0904/…
David O'Connor retweeted
What is the red substance being dropped on wildfires in Europe? These fire retardants contain chemical mixtures designed to change how vegetation burns and give firefighters more time to control the fire, explains @DOC_at_DCU @DCU @Researchirel rte.ie/brainstorm/2026/0805/…
David O'Connor retweeted
Do you suffer from hay fever or asthma?
Dr David O'Connor @DOC_at_DCU, Associate Professor @DCUChemistry, said "basically anyone" can have the symptoms of hay fever.
Read more on @rtenews: launch.dcu.ie/44sEg68
If you live with asthma, hay fever, or sensitivity to air pollution—or care for someone who does—please take a few minutes to complete the anonymous survey linked . Your feedback will directly inform a new smartphone app! linkedin.com/posts/david-o-c…
David O'Connor retweeted
How to tackle new strains of potato blight and avoid another great famine.
Piece by Dr David O'Connor @DOC_at_DCU, Associate Professor @DCUChemistry, for @ConversationUK.
Read more here: launch.dcu.ie/43nfnIn
David O'Connor retweeted
How to tackle new strains of potato blight and avoid another great famine.
Piece by Dr David O'Connor @DOC_at_DCU, Associate Professor @DCUChemistry, for @ConversationUK.
Read more here: launch.dcu.ie/43nfnIn
David O'Connor retweeted
How well is Ireland adapting to climate risk? What pollutants are we breathing in?
Hear answers to these questions and more at the second event in the DCU Futurology series at the @RIAdawson today, Tuesday 11th March.
Register here: launch.dcu.ie/4bnytBL
David O'Connor retweeted
How well is Ireland adapting to climate risk? What pollutants are we breathing in?
Hear answers to these questions and more at the second event in the DCU Futurology series at the @RIAdawson tomorrow, Tuesday 11th March.
Register here: launch.dcu.ie/4bnytBL
David O'Connor retweeted
How well is Ireland adapting to climate risk? How are our opinions about climate change formed?
Find out the answer to these questions and more at the second event in the DCU Futurology Research Series on 11th March at the Royal Irish Academy @RIAdawson: launch.dcu.ie/4bnytBL
Delighted to have been nominated and to win Research Ireland's "research ally of the year". For my commitment to mentorship and supervision. Thank you to all that helped me get here. #ResearchAllies2024
David O'Connor retweeted
Great headline on an Irish Daily Star piece covering @DOC_at_DCU's recent research today
Read up on the findings here:
dcu.ie/science-and-health/ne…
I've written about the pollution hotspots in Dublin, delighted to be part of the work along with my collaborators in ucd.
Where are the air pollution hotspots in Dublin city? Researchers using Google Street View air quality data can pinpoint the parts of the city with the biggest concentrations of pollutants. By @DOC_at_DCU @DCU @Researchirel & Jiayao Chen @ucddublin rte.ie/brainstorm/2024/1211/…
David O'Connor retweeted
Where are the air pollution hotspots in Dublin city? Researchers using Google Street View air quality data can pinpoint the parts of the city with the biggest concentrations of pollutants. By @DOC_at_DCU @DCU @Researchirel & Jiayao Chen @ucddublin rte.ie/brainstorm/2024/1211/…
Good action shot of me pushing chemistry on the masses @DCUChemistry
Delighted to be part of this work that uses hyper-local data (goggle car air quality sensors) to understand the pollution all around us. #AirPollution link.springer.com/article/10…
Delighted to see the work of Agsense a @SFI funded challenge get some attention. The project is looking at innovative ways monitor potato bright.
In-field, genotype-specific, blight detection kits could be available to Irish potato growers as early as next year agriland.ie/farming-news/in-…
David O'Connor retweeted
In-field, genotype-specific, blight detection kits could be available to Irish potato growers as early as next year agriland.ie/farming-news/in-…
David O'Connor retweeted
Struggling with hay fever? 🤧Here's a top tip to manage your symptoms. Some cars can also be fitted with a pollen filter. For more expert advice on managing hay fever and asthma, visit asthma.ie and take control of your symptoms today!
#AsthmaSociety #HayFever
David O'Connor retweeted
HUGE thank you to the 158 Citizen Scientists on the PERMOTOX Water Blitz happening across Ireland this weekend! 🍀🏞️🔬
We'd love to see your sampling adventures! Please share your photos with us via our LinkedIn inbox, on Twitter or by emailing [email protected]. 📸




















