HabitatMap

AirCasting

Crowdsource air quality data & clear the air!

Anywhere

Ongoing

Citizen ScienceEducationEcology & EnvironmentComputers & Technologycsm2025csm2026heart ratenoiselibraryandroidarduinoair pollutionappair qualityearth2025pollutionair-quality

Dr. Antonella Radicchi, TU Berlin

Hush City

To empower people to identify and evaluate quiet areas in cities

Anywhere

Ongoing

Citizen ScienceEducationHealth & MedicineEcology & EnvironmentSoundNature & OutdoorsGeographycitizen sciencenoise pollutionsonic urbanismenvironment and healthhealthcitymaphealthymappingquietnessurban developmentsoundscapenoisequietdata collectionenvironmental justiceurban designurban planningurban soundmobile appsopen access

North Carolina State University

Sound Around Town

Understand how natural and anthropogenic sounds affect human wellbeing

Multiple locations, including yours!

Ongoing

Citizen ScienceHealth & MedicineTransportationSoundscience policynoise pollutionhealthcityenvironmentcsm2026health & medicineecologycsm2025csm-featurednoise