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carbon
within 25 miles
Nov 12, 2026
29 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 Marinestemsummerandroiddatabasescienceclimateequitycitizen scienceairsmartphone applicationair qualitywinterexperimentdatausacarbon dioxidemobile applicationparticulate matteroutdoorsair quality indexenvironmentgirl scoutsair pollutionautumnair pollution monitoringiphonecommunity-based monitoringweather dataclimate changeinvestigationweatherglobal warmingclimate monitoringcarbon monoxidenaturehikingappspringec2020bicyclingenvironmental justice

Zooniverse

Cedar Creek: Eyes on the Wild

Understand wildlife dynamics in Minnesota

Anywhere
  • Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsAnimalseastern deciduous forestminnesotafloranatureplantmidwestern usareserveherbivoresbisonpredatorscsm2025biologycsm-featuredtrail camerameso-predatorssoil biodiversityanimal life.environmentbirdstallgrass prairiewildlifelargest biomes of north americafaunaecosystembiological field stationdiversitydeerboreal coniferous forestecologyclassify images

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