Clean air should be a given, but improving air quality is next to impossible without accurate data and measurements. Climate start-up Aclima’s air measurement and analysis platform translates billions of scientific measurements from its network of stationary and roaming sensors into important environmental intelligence for governments, businesses, and communities. This year, Aclima carried out a study of California’s air using its fleet of vehicles equipped with monitoring equipment and found that communities of color are exposed to 55% more nitrogen dioxide than mostly White communities. Co-founder and CEO Davida Herzl says this hyperlocal, block-by-block data is crucial: “In order to really be able to drive climate action…it’s up to local governments, local businesses, individuals; it all happens at the local level.”
- Taylor Swift Is TIME's 2023 Person of the Year
- Meet the Nation Builders
- Why Cell Phone Reception Is Getting Worse
- Column: It's Time to Scrap the Abraham Accords
- Israeli Family Celebrates Release of Hostage Grandmother
- In a New Movie, Beyoncé Finds Freedom
- The Top 100 Photos of 2023
- Want Weekly Recs on What to Watch, Read, and More? Sign Up for Worth Your Time