HabitatMap

AirCasting

Crowdsource air quality data & clear the air!

Anywhere

Ongoing

Citizen ScienceEducationEcology & EnvironmentComputers & Technologyappearth2025csm2025air-qualityarduinoheart rateair pollutionnoiselibraryandroidpollutionair qualitycsm2026

U.S. Environmental Protection Agency (EPA)

AirMapper: DIY Air Quality Monitoring

Monitor and understand local air quality

Anywhere

Ongoing

Citizen ScienceClimate & WeatherEcology & EnvironmentHealth & Medicineatmospheric scienceair sensorsenvironmental monitoringcommunity scienceair pollutionsensorsair qualitydiyenvironmental sciencedata collectionmappingcarbon dioxideparticulate matterstem education

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 planningnoise pollutionmapquietnoisehealthyhealthurban developmentcityurban designurban soundopen accessdata collectionmobile appssonic urbanismquietnessenvironmental justicemappingcitizen scienceenvironment and healthsoundscape

North Carolina State University

Sound Around Town

Understand how natural and anthropogenic sounds affect human wellbeing

Multiple locations, including yours!

Ongoing

Citizen ScienceHealth & MedicineTransportationSoundscience policyecologyhealthcsm-featuredcsm2025noisecitycsm2026environmentnoise pollutionhealth & medicine

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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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