We're in beta! If you find a bug or have feedback, let us know in our 
CanAirIO low cost air quality sensor
Measure air quality (Particle Material PM2.5) using low cost sensors
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceClimate & WeatherEcology & Environmentpm2.5particle materialairair quality
pm2.5
within 25 miles
Aug 11, 2025
3 opportunities found! use fewer search filter criteria to find more opportunities
Filters
IQAir AirVisual
PM2.5 air pollution monitoring
Better understand air pollution and its sources, indoors and out
Anywhere
- Ongoing
Citizen ScienceHealth & MedicinePolicyClimate & WeatherNature & OutdoorsCrowd FundingTransportationEducationindoorairburn banemissionstrafficcarbonoutdoordatapm2.5asthmaair pollutionenvironmentwood burningair qualityco2carsdusthealthmonitoringhighwaysventilationair pollutantssmog
Colorado State University
PM OPERA: Study Health Impacts of Air Pollution in Urban Areas
Monitor ambient air quality in populated cities across the U.S
Multiple locations, including yours!
- August 16, 2025 at 6:00 AM
Citizen ScienceEcology & EnvironmentHealth & MedicineNature & Outdoors
1