As fires become more common the experts give thier insights on potential health risks. There is no doubt that air pollution harms health. Some basic diseases that affect a person when exposed to these pollutants are respiratory diseases, cardiovascular disease and diabetes.

Wildfires produce particles in a size range that can be dangerous to health. Its not clear yet if what fuels wildfire smoke. Wildfire smoke is a complex mixture of carbon dioxide, water vapour, carbon monoxide, hydrocarbons and other organic chemicals. The most dangerous pollutant that impacts health is the fine particulate matter PM2.5 . These particles are 2.5 micrometers small, commonly found in air pollution and can be inhaled deeply into the lungs triggering inflammations and can also enter the blood stream causing harm to cardiovascular system.

When people inhale wildfire smoke the particles can lead to inflammation and oxidative stress,in which reactive molecules that contain oxygen build up and can damage cells. There is a riskin catching asthma and chronic obstructive pulmonary disease s. Also, a developing fetus canalso be a at risk if exposed to PM2.5. Some studies show that wildfires impacted health after 10 years. Wildfire can also lead to psychological impact. Always check the air quality index (AQI) and wear a mask before visiting a densely polluted place.