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Aug 13, 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 Marineclimatemobile applicationstemhikingoutdoorsnaturecitizen sciencecarbon monoxidespringexperimentenvironmental justicesciencedataglobal warmingenvironmentsmartphone applicationequityclimate changeec2020weatherair quality indexgirl scoutsdatabaseparticulate matterweather dataair qualityusaair pollution monitoringclimate monitoringandroidbicyclingcommunity-based monitoringair pollutionautumniphoneappinvestigationcarbon dioxidesummerwinterair

Earth Institute of Columbia University

BiteBytes

monitor mosquitoes using a smartphone application

Anywhere

Ongoing

Citizen ScienceInsects & PollinatorsEcology & Environmentmonitoringmosquitosmartphone 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 & Spacemarine scienceestuary_nasawater quality monitoringnasacsm2025satellitesnasa-supportednasa-sciacthydrocolorwater sampleschesapeake bay

CREDO (Cosmic Ray Extremely Distributed Observatory)

Answer fundamental questions about the universe using a smartphone

Anywhere

Ongoing

Citizen SciencePhysicsEducationAstronomy & Spacecredo scienceastronomycosmic raydetectorcredo detectorapplicationshigh energy cosmic ray

CyberTracker

Build a worldwide environmental monitoring network.

Anywhere

Ongoing through January 1, 2050 at 12:00 AM

Citizen ScienceFoodNature & OutdoorsComputers & TechnologyEducationBirdsAnimalsBiologyEcology & EnvironmentOcean Water Marinenature & outdoorscoopercybertrackerappecology & environment

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 & Environmentinvasive speciesinvasive species distributionresearch and education toolsecosystem healthmapping systemeddmapsinteractive mapscitizen scienceonline mapping toolsedrrinvasive species reportingpest distribution

The Kinsey Institute

Kinsey Reporter

Exploring ways to study behavior while protecting identities.

Anywhere

Ongoing

Citizen ScienceHealth & MedicineEducationPolicyindiana universityappsexual behaviorsurveydatahealthsexsexual violencekinseyrwjfanonymous

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 & Pollinatorsmodelbutterflypollinatormapmonarchgis

Petiole

Create a global platform of plant leaf area data

Anywhere

Ongoing

Citizen ScienceEcology & EnvironmentBiologyAgricultureNature & Outdoorsplant science, horticulture, crop yields, plant phenology, plant measurement, plant monitoring, precision agriculture, botany

Lei Lani Stelle

Whale mAPP

Monitor marine mammal populations globally with a mobile app

Anywhere

Ongoing

Citizen ScienceEcology & EnvironmentBiologyOcean Water MarineAnimalsNature & OutdoorsEducationmappersmobile appsmart phone appmapperapplicationsappsea lionsmappingmarine mammalssmartphone appapplicationoceanappswhalesdolphinsseals

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