AIR-1 Air Quality Sensor

Finally bought the fully loaded air sensor with all addons for Gas CO2 etc. Fired it up and found out how bad my home office air was which explained alot of the headaches i was having. Ended up building a CR diy hepa filter and watched how amazingly fast and accurate the air sensor was at picking up the changes and now i have much better air quality and I plan to buy more of these for other parts of home and for wifes office to keep an eye on the pollutants from her 3dprinter

Documentation covered all the common things i would have normally had to ask and even included custom dashboards for the sensor so i could get the instant gratification of seeing stats without having to do it all by hand.

Love the quality of the product so far

When I first started purchasing Apollo products, I was thinking their offers were for a more industrial application. After all, the sensors covered a lot of ground and some of the more obscure gases it measured did not seem applicable to home use. After using them, I am glad to have all that info. Easy to set up, and it integrates into home assistant extremely well. Their support is friendly, quick and generous with their time. Being a long time Computer and gadget guy, I appreciate the excitement they must feel when a basement side project goes wild and now they have a real, growing, legit business. Good job guys.... and good luck. :>) Mike Catalano

This little Apollo Air 1 sensor is a fantastic gadget for keeping tabs on your indoor air quality. It’s super responsive, so you'll see changes in CO2, particulate matter (PM2.5), and other gasses almost instantly when your environment shifts – perfect for knowing right away if you need to open a window or adjust your ventilation! What truly sets it apart is its seamless and incomparable integration with Home Assistant, making it incredibly easy to automate and monitor your air quality data like never before. For that, you'll still want a dedicated safety monitor. But for everyday insights and ultimate smart home control over your home's breathing air, it's an absolute game-changer!

I LOVE this device. Its tiny, its quiet and its accurate. When I first got it, to say I was overwhelmed would be an understatement. It installed into HA with ease, but I was seeing all this data and I have no idea what any of it actually meant. I spent some time learning what the readings for each sensor were considered good, high or very high and to make mine and my wife's lives easier, I created a gauge card that is colored from green to yellow to red so I don't have to remember the numeric values. I can quickly look at the dashboard and see if anything is in the yellow or red and know they are high. There is also a blueprint for automations which I love, however I had to do some modifications to it since (and I'm on the newer side, so this might be something of my own doing) but I was getting a notification when something was high every time it changed. I set a condition that it would only alert once every 6 hours (except Carbon Monoxide since that is the most important to me).
I reached out to support for a question and they answered it quickly and concisely. If you're looking to monitor your air quality I highly recommend the air-1.

The gas sensor is a bit overstated IMO - there's no way it is independently sensing all of those unique gasses. Between that and its questionable accuracy, I feel like I wasted my money.