We're in beta! If you find a bug or have feedback, let us know in our issue tracker.

Search Opportunities
water chemistry
within 25 miles
Nov 4, 2025
68 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 Marinedataclimate monitoringandroidclimateusainvestigationnaturecommunity-based monitoringcarbon monoxideair pollution monitoringcarbon dioxideenvironmentparticulate matterec2020scienceappiphonebicyclingspringwinterweatherair qualitygirl scoutsweather dataoutdoorsglobal warmingair pollutiondatabaseenvironmental justiceaircitizen sciencesummerair quality indexexperimenthikingautumnequityclimate changestemmobile applicationsmartphone application
12345

Share Your Results

Share the list by copying the link below

Copy Link