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carbon
within 25 miles
Nov 2, 2026
30 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 Marinedatabasecitizen sciencecarbon dioxideclimate monitoringenvironmental justiceinvestigationmobile applicationoutdoorssummerair pollution monitoringdatausaspringair pollutionair quality indexsmartphone applicationglobal warmingscienceweatherair qualityairclimate changeandroidwinterclimateappcarbon monoxideparticulate matterequityhikingnatureautumnweather datacommunity-based monitoringiphonestemexperimentgirl scoutsenvironmentec2020bicycling

Zooniverse

Cedar Creek: Eyes on the Wild

Understand wildlife dynamics in Minnesota

Anywhere
  • Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsAnimalsbiologycsm-featuredsoil biodiversityecosystemherbivoresdiversityfaunatallgrass prairieplantcsm2025reserveecologyanimal life.environmentpredatorsmidwestern usadeerlargest biomes of north americatrail cameraeastern deciduous forestnaturefloraboreal coniferous forestwildlifebiological field stationclassify imagesbisonbirdsmeso-predatorsminnesota

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