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Topic: Which is the best air quality sensor (Read 324 times) previous topic - next topic

Which is the best air quality sensor for arduino?

I'm looking to monitor air quality outdoor.  I would like to measure various contaminants.


you need to define what you need with "best".
Be aware there is no single sensor that measures all contaminants.
can you indicate your budget size as quality sensors are expensive (I mean real expensive)
Rob Tillaart

Nederlandse sectie - http://arduino.cc/forum/index.php/board,77.0.html -
(Please do not PM for private consultancy)


In the real world relations are non-transitive, you can sometimes meaningfully compare two
items, but rarely is there a best or worst.  Scissors, paper, stone....
[ I won't respond to messages, use the forum please ]


Also, are you measuring particulates or gases? Makes a big difference.


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