Social media could help monitor air pollution that physical monitors miss.
High Country News
In their study, published by the International Conference on Social Media & Society, Sachdeva and McCaffrey analyzed close to 39,000 tweets posted between May and September 2015 in California. They stripped the tweets to reveal their core subjects: smoke in the air, fallen ash, haziness, smell. By tagging the tweets with the location in which they were posted, the researchers created a verbatim map: a landscape of fire based on the people who experienced it. Their modeling proved accurate when compared to figures from air quality monitors.Continue Reading