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Sep 18, 2026

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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 Marinemobile applicationenvironmentparticulate matterair qualityenvironmental justiceglobal warmingiphoneairweathersmartphone applicationsummerweather dataautumndatagirl scoutsoutdoorsnatureequityclimate changeexperimentclimate monitoringcitizen sciencestemappwinterspringair quality indexair pollution monitoringinvestigationcarbon monoxideec2020androidsciencebicyclingair pollutionclimatehikingcommunity-based monitoringcarbon dioxideusadatabase

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsbirdiesbirdeezsightingsgeocachingtechnologybirdgeolocationlifelistcollectionlifer

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceBiologyEcology & EnvironmentBirdsAnimalsNature & Outdoorsunited kingdombird migrationbirdwatchingmigration phenologybird recordingiphonemigrant birdsandroidbird watchingdragonfliesmammalsbirdingbirdappcitizen sciencebirds of conservation concernirelandipad

MOLA (Museum of London Archaeology)

CITiZAN (Coastal and Intertidal Zone Archaeological Network)

To respond to the threat to England’s coastal archaeology

Multiple locations, including yours!

Ongoing

Citizen ScienceClimate & WeatherNature & OutdoorsComputers & TechnologyArchaeology & CulturalOcean Water MarineEcology & Environmentcoastalcitizen science monitoringstormsenglandarchaeologysurveyheritageintertidalapp

Pocket.science

Dark Sky Meter

Help scientists understand effects of light pollution.

Anywhere

Ongoing

Citizen ScienceComputers & TechnologyPhysicsHealth & MedicineEcology & EnvironmentOcean Water MarineEducationNature & OutdoorsBirdsClimate & WeatherGeology & Earth ScienceAstronomy & Spacesqmlightstarpollutionstargazingskyastronomynightsky qualityconstellation

DIYgenomics

Database for crowdsourced research projects

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Ongoing

Citizen ScienceHealth & MedicineBiologyappgeneticswindows phonedatabaseandroidgenesrwjfcrowdsourcingiphonehealth

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentlimneticterrestrialipacpest animalsfreshwaterpestsmartnrm

San Diego STEM Ecosystem

Futures

Your Future Lies Just Ahead: College and Career programs for High School Students

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyOut-of-school ProgramsCoding/Computer Science/Cyber SecuritySocial ScienceTechnologyGrades 9-12Online/HybridFinancial Support or Scholarship Available

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceEcology & EnvironmentAnimalsBiologyNature & OutdoorsInsects & PollinatorsOcean Water Marineecologymuseumtop 22 in 2022gardenandroiddisneylibraryinsect populationsiphonecsm-featured_mosnatureec2020top viewed 2021csm2026summer reading 2021girl scoutsbiodiversitytop2022appnaturalist

TreeMama.org

iSeaTree

Help resource managers study and record the benefits of urban trees!

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyaitreesplantforestiphoneparkandroidcarbonclimateclimate changechangecityipadcanopymapswoodsapph2ourban treesartificial intelligenceidentificationco2leafcitiestreeurban

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