air quality detector for cigarette smoke Air.Air! ~ Portable by Air.Air! — Kickstarter FORENSICS DETECTORS SensorWorks Air Quality LoRaWAN Sensor
Description
After 8 hours: The level of carbon monoxide (a toxic gas) in your blood drops to normal

Figure 3

However, even these categories can vary widely by state

Research into the impact of nicotine on peoples health has long been held back by difficulties in isolating the effects of this one molecule from all the other components of cigarette smoke

2020;50(10):e13378
