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monitoring data
within 25 miles
Nov 14, 2026
228 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!

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Citizen ScienceNature & OutdoorsGeographyEducationCrowd FundingTransportationEcology & EnvironmentComputers & TechnologyClimate & WeatherChemistryOcean Water Marinesmartphone applicationair quality indexexperimentnatureclimate monitoringbicyclingec2020mobile applicationcommunity-based monitoringcitizen scienceair pollutionappusaweather dataclimate changehikingandroidwinterair qualitycarbon dioxidescienceclimatespringairenvironmental justiceglobal warmingiphoneenvironmentoutdoorsinvestigationsummerstemair pollution monitoringcarbon monoxidedataequityautumngirl scoutsweatherparticulate matterdatabase
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