Final answer:
The typical airborne particle found in fumes and smoke is less than 1 micron. Particulate matter in fumes and smoke can be as small as 10 micrometers.
Step-by-step explanation:
The typical airborne particle found in fumes and smoke is d! less than 1 micron. Particulate matter in fumes and smoke can be as small as 10 micrometers in diameter or even smaller. These small particles, known as PM2.5s and PM10s, can penetrate deep into the lungs and cause respiratory diseases such as pneumonia, bronchitis, and asthma.