Adafruit PMSA003I Air Quality Breakout - STEMMA QT / Qwiic

Adafruit PMSA003I Air Quality Breakout - STEMMA QT / Qwiic

Marsoni

M251S

$53.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Adafruit PMSA003I Air Quality Breakout - STEMMA QT / QwiicBreathe easy, knowing that you can track and sense the quality of the air around you with this Adafruit PMSA003I Air Quality Breakout. This sensor is great for monitoring air quality, in a compact plug in format. Best of all, unlike almost all other sensors we've seen that have a UART interface, this one has an I2C interface, which makes it a great match for single board Linux computers like Raspberry Pi, or even plain Arduino UNOs that normally would

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As cheap as the day is long but functional. These are basically made out of highly compressed paper and finished to feel like wood. The first one I put up was good with a little tilt to the back which is fine. The second one has a more severe tilt and I had to bend the bracket down to decently level it out. They are sturdy enough to hold quite a bit of weight and look good for what they are. I'm not impressed but I'm also not disappointed, the price is a bit steep for what they are but they serve their purpose.

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Reviewed in the United States on November 15, 2025

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Satz

Carnegie, US

★★★★★ 4

Great, but bring your own inserts.

Size: 24x7.9, Color: Black

These work great, easy to install. Happy with them. Only problem was the instructions say don’t use the include inserts on wallboard, which meant I had to go out and purchase my own. That’s OK, because I like to use inserts I trust.

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Reviewed in the United States on December 9, 2025

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Linda Gill

Dallas, US

★★★★★ 5

Sturdy and attractive

Size: 15x6.8, Color: Black, Size: 15x6.8, Color: Black

Love the shelves, great quality and design. They are very sturdy and perfect for my need. I ordered wine glass holders from Amazon and attached them to the shelves. Impressed and amazed at the look.

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Reviewed in the United States on November 18, 2025

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Placeholder

Phoenix, US

★★★★★ 5

Beautiful shelves.

Size: 24x7.9, Color: White

Beautiful shelves. Easy to put up once you get the holes level.

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Reviewed in the United States on April 28, 2026

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Tarra

Birmingham, US

★★★★★ 5

great shelves

Color: C. White - Modern Minimalist Style, Number Of Shelves: 3, Size: 36inches

These are a a great set of floating shelves! They were easy to install, feel sturdy, and look clean and modern on the wall. The set of three is perfect for displaying decor, photos, plants or small storage items while adding extra space without taking up room. Great quality, stylish, and a simple way to upgrade any space. They work perfect for my figurines to be displayed.

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Reviewed in the United States on May 19, 2026