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Air quality information
The air quality levels for particulate matter (PM) are indicated using a color scale on the air
quality indicator. This scale gives a reading for PM2.5, which are particles with a diameter of
2.5 micrometers or less.
See the Blueair app for further information regarding air quality.
Air quality level
Very Polluted
Good
Moderate
Slightly Polluted
Excellent
Data not available