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Oct 2, 2025

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2B Technologies, Inc.

AQTreks (AirQualityTreks)

Monitor air pollution levels and map air pollution around the US

Multiple locations, including yours!

Ongoing

Citizen ScienceNature & OutdoorsGeographyEducationCrowd FundingTransportationEcology & EnvironmentComputers & TechnologyClimate & WeatherChemistryOcean Water Marineautumnsciencesummeriphoneparticulate matterdatadatabaseandroidenvironmental justicehikingusaair pollutionnaturecommunity-based monitoringequityec2020global warmingweathersmartphone applicationclimateoutdoorsclimate changecarbon dioxidemobile applicationclimate monitoringair pollution monitoringappspringgirl scoutsenvironmentweather datacitizen scienceairbicyclingexperimentair quality indexcarbon monoxidewintersteminvestigationair quality

Earth Institute of Columbia University

BiteBytes

monitor mosquitoes using a smartphone application

Anywhere

Ongoing

Citizen ScienceInsects & PollinatorsEcology & Environmentmosquitomonitoringsmartphone app

Made possible by the NASA Citizen Science for Earth Systems Program (CSESP), the Chesapeake Water Watch is a joint project between the Smithsonian Environmental Research Center (SERC) and the City College of New York (CCNY).

Chesapeake Water Watch (CWW)

Improve Chesapeake Bay water quality

Multiple locations, including yours!

Ongoing

Citizen ScienceOcean Water MarineEcology & EnvironmentAstronomy & Spacesatellitesestuarynasa-sciacthydrocolornasa-supported_nasachesapeake baycsm2025water quality monitoringnasamarine sciencewater samples

CREDO (Cosmic Ray Extremely Distributed Observatory)

Answer fundamental questions about the universe using a smartphone

Anywhere

Ongoing

Citizen SciencePhysicsEducationAstronomy & Spacehigh energy cosmic raycredo detectordetectorcredo sciencecosmic rayastronomyapplications

CyberTracker

Build a worldwide environmental monitoring network.

Anywhere

Ongoing through January 1, 2050 at 12:00 AM

Citizen ScienceFoodNature & OutdoorsComputers & TechnologyEducationBirdsAnimalsBiologyEcology & EnvironmentOcean Water Marinecoopercybertrackernature & outdoorsecology & environmentapp

University of Georgia Center for Invasive Species & Ecosystem Health

EDDMapS

Find, map, and track invasive species and pest occurrence

Multiple locations, including yours!

Ongoing

Citizen ScienceOcean Water MarineNature & OutdoorsEcology & Environmentresearch and education toolsmapping systemeddmapsinvasive species distributioninteractive mapsedrrecosystem healthinvasive species reportingonline mapping toolspest distributioncitizen scienceinvasive species

The Kinsey Institute

Kinsey Reporter

Exploring ways to study behavior while protecting identities.

Anywhere

Ongoing

Citizen ScienceHealth & MedicineEducationPolicyhealthsexindiana universitysurveykinseysexual behaviordataanonymousrwjfappsexual violence

University of Maine

Monarch Model Validation

Validate a predictive model of monarch migratory roosting habitat

Multiple locations, including yours!

Ongoing through December 31, 2025 at 5:00 AM

Citizen ScienceNature & OutdoorsEcology & EnvironmentInsects & Pollinatorsbutterflymonarchgismappollinatormodel

Lei Lani Stelle

Whale mAPP

Monitor marine mammal populations globally with a mobile app

Anywhere

Ongoing

Citizen ScienceEcology & EnvironmentBiologyOcean Water MarineAnimalsNature & OutdoorsEducationdolphinsappssealsmobile appmappermappingwhalessmartphone appsea lionsoceanmarine mammalsmapperssmart phone appapplicationsappapplication

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