Sinus pressure and congestion are common symptoms that many people experience on a regular basis. The sinuses are small, air-filled cavities located in the facial region, including the nose, cheeks, and forehead. When these cavities become inflamed or blocked, it can cause pressure and congestion in the face and head.

There are many common causes of sinus pressure and congestion, ranging from allergies and colds to sinus infections. The most common cause of sinus pressure and congestion is an allergic reaction. When a person is exposed to an allergen, the body’s immune system produces antibodies to fight off the allergen. This can cause the tissues in the sinuses to become inflamed, leading to a stuffy nose, facial pain, and other symptoms of sinus pressure and congestion.

Other causes of sinus pressure and congestion include colds and flu, which can cause inflammation of the sinus cavities. In some cases, a bacterial or viral infection can also cause sinus pressure and congestion. In rare cases, a tumour or other growth in the sinus can also lead to sinus pressure and congestion.

Treatment for sinus pressure and congestion depends on the underlying cause. Allergies can be treated with antihistamines and decongestants, while colds and flu can be treated with rest, fluids, and over-the-counter medications. In cases of sinus infections, antibiotics may be prescribed to treat the infection. Surgery may also be necessary to remove a tumour or other growth in the sinus.

Air Quality Index (AQI) is a measure of the air quality in a given area. It is based on a scale of 0 to 500, with 0 being the best and 500 being the worst. AQI is a measure of the concentration of air pollutants, such as particulate matter (PM), ozone (O3), nitrogen dioxide (NO2), and sulfur dioxide (SO2).

Poor air quality can have a significant impact on our health, and this is particularly true for people with sinus issues. Sinus congestion and inflammation can be caused by the presence of air pollutants in the air. The particles in the air can irritate the mucous membranes of the sinuses, leading to swelling and inflammation, and can cause difficulty breathing. In addition, air pollutants can trigger allergies and asthma, both of which can be worsened by poor air quality.

High AQI levels can cause a range of sinus issues, from irritation and congestion to inflammation, pain, and even infection. People with sinus issues should take extra precautions when AQI levels are high, and limit their outdoor activities. It is also important to monitor the AQI and take action to reduce the levels of pollutants in your home.

AQI levels can vary greatly from one area to the next, so it is important to know what the AQI is in your area. If the AQI is high, you may want to consider air purifiers or air filters to reduce the amount of pollutants in your home and reduce your risk of sinus issues.