PurpleAir
PurpleAir air quality sensor data and downloads on a global map. Not calibrated.
Clarity OpenMap
Clarity Movement’s air quality sensor map, showing real-time readings. Internally calibrated.
Aclima
Aclima’s hyperlocal climate and health data taken throughout the Bay Area.
Public Data Center (BAAQMD)
Air District’s data hub: What you breathe, who they regulate, what they measure, and how to get involved.
Interactive Facilities Map (BAAQMD)
Interactive maps showing air quality forecasts, air quality monitoring data, facilities, and overburdened communities throughout the Bay Area.
CARB Pollution Mapping Tool (CARB)
Mapping tool to look at sources, and analyze emissions of greenhouse gases, criteria air pollutants, and air toxics from facilities around California.
Webinar Series: Air Sensor Data Analysis Training
A two-part EPA webinar series that provides basic techniques and resources to help attendees analyze air quality data collected by air sensors.
Macro Analysis Tool for comparing and interpreting air sensor and regulatory data (EPA)
Tool that helps users compare data from low-cost sensors with data from regulatory monitors and interpret their results. Includes an instruction guide.
Quality Assurance/Quality Control (QA/QC) Basics
Summary of the most important elements of quality assurance and quality control. View Resource: English Spanish Tagalog Vietnamese
Webinar Series: Community Air Monitoring Fundamentals
This worksheet includes specific, step-by-step questions to help you define targeted air monitoring objectives 1 and develop air monitoring approaches to meet those objectives.