zefanja / aqi

Measure AQI based on PM2.5 or PM10 with a Raspberry Pi and a SDS011 particle sensor
GNU General Public License v3.0
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Values over 999 #10

Open tjiagoM opened 4 years ago

tjiagoM commented 4 years ago

Hello,

Thanks for this code! I've executed your code and when the air gets saturated your code reads values over 999 (it looks like it maxes out at 1999.9).

According to all the specifications I find online, both PM2.5 and PM10 should always be between the range 0-999 μg/m3, which doesn't seem the case when executing your code.

Do you have any idea why this is happening?