Real-time Air Quality Monitoring by PurpleAir
Hyper-local, real-time, public air quality map. Visualize PM2.5 AQI in your area for free. Useful to community scientists or air quality professionals alike, PurpleAir sensors are easy to install, requiring only a power outlet and WiFi.
The PurpleAir Story
Jan 9, 2025 · To answer that question, PurpleAir sent nearly half their supply of seven sensors, three to be exact, to the South Coast Air Quality Management District’s AQ-SPEC (Air Quality Sensor Performance Evaluation Center) program in Southern California.
Purchasing – PurpleAir
Hyper-local, real-time, public air quality map. Visualize PM2.5 AQI in your area for free. Useful to community scientists or air quality professionals alike, PurpleAir sensors are easy to install, requiring only a power outlet and WiFi.
Tempest Weather System – PurpleAir
Mine is older now and has some solar/battery drop outs in our long dark winters. I'd drop half a star for that. I stuck a heavy white pvc pipe in the back yard, and popped it on... easy! My purple air sensor is out front, away from my grill. Great combo.
Touch - Air Quality Monitor | AQI PM2.5 Indoor Sensor - PurpleAir
The PurpleAir Touch is our personal air quality monitor. Designed for indoor use, it rests comfortably on any surface in your home or office. Highly visible LEDs provide AQI information at a glance, easily viewable from across a room.
Air Quality Monitor | AQI PM2.5 Indoor/Outdoor Sensor - PurpleAir
The PurpleAir Classic air quality monitor is the original and popular PurpleAir sensor. It measures real-time PM2.5 concentrations for residential, commercial, or industrial use and can be installed indoors or outdoors.
Case Study: Using PurpleAir to Conduct Localized Air Quality …
Apr 14, 2023 · With the data collected from both FRM/FEM air quality monitors complemented by PurpleAir air quality monitors, Lu and his team built a machine-learning model. This model can predict hourly fine particulate matter (PM2.5) concentrations in a localized manner.
PurpleAir Map Update
Sep 28, 2024 · By default, you will see a list of countries ranked by air quality. This is because the default data layer selections include all of the available AQIs, as well as location type. You can delete data layers from this list by clicking the X at the top of their respective boxes.
PurpleAir Data
Reliable Air Quality Monitoring. PurpleAir offers hyper-local, Real-Time Air Quality Data. Our extensive dataset, dating back to 2016, offers both real-time and historical insights.
How Students Are Getting Involved — Air Quality in Milton, Ontario
Sep 5, 2024 · What would you do if you thought your air quality might be poor? This group of students in Milton, Ontario, decided to take matters into their own hands. They deployed PurpleAir sensors in the North and South of Milton and collected data over …