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Search Opportunities
mobile phones
within 25 miles
Nov 8, 2026
17 opportunities found! use fewer search filter criteria to find more opportunities

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 Marinescienceoutdoorsec2020summersmartphone applicationair quality indexwinterair pollutioncitizen scienceair qualityhikingdataairweatherdatabaseenvironmentinvestigationclimate monitoringnaturecommunity-based monitoringequityenvironmental justiceclimate changeautumnmobile applicationspringexperimentgirl scoutscarbon dioxideclimateweather dataappiphoneparticulate matterair pollution monitoringbicyclingcarbon monoxideglobal warmingandroidusastem

EpiCollect

Anywhere
  • Ongoing
Citizen ScienceEcology & EnvironmentBiologyComputers & TechnologyGeology & Earth ScienceAnimalsNature & Outdoorsecology & environmentnature & outdoors

Indiana Phenology

Indiana Backyard Observers

Monitor the phenological events of plants & animals in Indiana.

Multiple locations, including yours!

  • Ongoing
Citizen ScienceEcology & EnvironmentClimate & WeatherNature & Outdoorstrackchangesummerwaternewtstreamkidbutterfliesphenologyfieldmammalrivermobilechildrenspeciesforestsnakeconservationpolicyflowerseasonalfrogbirdspringtriphighelementaryeducationseasonfenwinterprairiereptilebeefindagriculturedunecreekfishraccoonplantlizardappanimalclasssalamanderlakeclimateconservechangesfallmanagementforestryteachbogamphibianpollinatorgrasswatchswampschoolinsectwetlandnativerestorationseasonsresearchinvasivepondlearnlandlegislationkidsautumnmonitorshrubrecordbutterflysquirrelrestoremiddleobservechildtree
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