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by roel_v
4493 days ago
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Depends on what you call 'reasonable', but the answer is likely 'no'. The 'Air Quality Egg' was a kickstarter project a year and a half ago, but they failed to produce a calibrated device. Measuring particles is doable, it's the calibration that is the issue. Most of these sensors don't show useful measures for air pollution, although most claim they do. |
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