Real time measurement of air quality on a public map. Useful to community scientists or air quality professionals alike, PurpleAir sensors are easy to ...
To navigate the map with touch gestures double-tap and hold your finger on the map, then drag the map. To navigate, press the arrow keys.
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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 ...
Purple Air - Community Monitor Map ... PurpleAir is a community air monitoring system of PM (10, 2.5, 1.0) air pollution sensors. The PurpleAir system is composed ...
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Without calibration, the Purple Air sensors can read up to 3 times too high! To calibrate the sensors, we compare their measurements to the nearest agency ...
Squares represent low-cost sensors from PurpleAir. For each of the shapes, the map shows air quality in the color codes of the U.S. Air Quality Index. The ...