HabitatMap

AirCasting

Crowdsource air quality data & clear the air!

Anywhere

Ongoing

Citizen ScienceEducationEcology & EnvironmentComputers & Technologyheart rateappcsm2025air-qualityair pollutionarduinolibraryair qualityandroidcsm2026pollutionearth2025noise

U.S. Environmental Protection Agency (EPA)

AirMapper: DIY Air Quality Monitoring

Monitor and understand local air quality

Anywhere

Ongoing

Citizen ScienceClimate & WeatherEcology & EnvironmentHealth & Medicineenvironmental monitoringair sensorscarbon dioxideparticulate matterstem educationatmospheric sciencedata collectioncommunity scienceair pollutionmappingair qualitysensorsenvironmental sciencediy

Dr. Antonella Radicchi, TU Berlin

Hush City

To empower people to identify and evaluate quiet areas in cities

Anywhere

Ongoing

Citizen ScienceEducationHealth & MedicineEcology & EnvironmentSoundNature & OutdoorsGeographyurban planningenvironmental justiceopen accessenvironment and healthurban soundcitydata collectionurban designnoisemobile appsquietnesscitizen sciencemapsonic urbanismurban developmentmappingsoundscapehealthquietnoise pollutionhealthy

North Carolina State University

Sound Around Town

Understand how natural and anthropogenic sounds affect human wellbeing

Multiple locations, including yours!

Ongoing

Citizen ScienceHealth & MedicineTransportationSoundcityhealth & medicineenvironmentecologyhealthcsm-featuredscience policycsm2025noise pollutioncsm2026noise

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HabitatMap

AirCasting

U.S. Environmental Protection Agency (EPA)

AirMapper: DIY Air Quality Monitoring

Dr. Antonella Radicchi, TU Berlin

Hush City

North Carolina State University

Sound Around Town

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