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Search Opportunities
mobile phones
within 25 miles
Nov 12, 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 Marineenvironmental justicecommunity-based monitoringsmartphone applicationair pollution monitoringwintergirl scoutsequitydatabasebicyclingair quality indexenvironmentclimateandroidcarbon dioxidehikingusaappexperimentiphonespringinvestigationoutdoorsweather dataair pollutionscienceairstemclimate changedataair qualitymobile applicationweathercitizen scienceparticulate mattercarbon monoxidesummerclimate monitoringec2020natureautumnglobal warming

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 & Outdoorsspecieswatchgrassclasslandchangeprairiemammalagricultureinvasivefindsnakechildrensalamanderresearchcreeksummerrestoreraccoonhighclimatebutterflyobservetrackreptilebeewetlandpolicybogduneappshrubnativeanimalfieldmanagementforestrykidelementarystreamswamplizardseasonsfenteachschoolbirdmobilechildfishchangesmiddletreespringplantamphibianrecordseasonalpondtripphenologylakewaterflowerkidslearnriverautumninsectrestorationseasonsquirrelfrogforestwinterlegislationeducationconservationnewtfallmonitorconservebutterfliespollinator
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