The answer to 'why is my mosquito odor' is that mosquitoes can produce a distinct odor, often described as a musty or earthy smell. This odor is typically caused by the presence of mosquito breeding sites near your home, such as standing water where mosquitoes lay their eggs.
Mosquitoes need water to breed, and even small amounts of standing water like bird baths, clogged gutters, or puddles can provide the perfect environment for them to multiply. As the mosquito population grows, the odor from their breeding grounds becomes more noticeable. Additionally, some people are more sensitive to the natural scent of mosquitoes, which can contribute to the perceived odor.