Today's AQI New Delhi

The AQI in New Delhi reached 359, which indicates Hazardous air quality condition, mainly caused by the increase in pollutants like PM2.5 and PM10.

On November 17, the AQI in New Delhi reached 499, indicating Hazardous air quality, mainly caused by an increase in pollutants like PM2.5 and PM10.

Bad air has a severe negative impact on health, especially when pollutants like PM2.5, PM10, sulfur dioxide, nitrogen oxide, and ozone are present in the air.

It can affect the respiratory system, making breathing difficult. Asthma and bronchitis symptoms may worsen. Long-term exposure to pollutants can lead to chronic obstructive pulmonary disease (COPD). Harmful particles can enter the bloodstream, posing risks to the heart and blood pressure.

Long-term exposure to pollutants can weaken the body's defense system, increasing the risk of infection. Pollutants in the air can affect mental health, causing symptoms like headaches, dizziness, and anxiety. Some studies suggest that this can also affect memory and cognitive function.

Bad air quality in pregnant women can have a negative impact on the development of the fetus. Lung development in children may be slowed down and respiratory problems may increase. प्Polluted air can cause skin irritation, itching and allergies. Burning, redness and watering of the eyes are common problems.

Long-term exposure to air pollution increases the risk of lung cancer. Bad air can have serious long-term effects on health, reducing quality of life and life expectancy. To protect yourself from this, it is necessary to wear a mask, use indoor air purifier, and take measures to avoid pollution.

Avoid going outside during periods of heavy pollution (especially in the early morning and late evening). If going out is necessary, wear a high-quality mask such as an N95 or P100. Exercise indoors and avoid outdoor activities, especially for children and the elderly. Keep windows and doors closed to prevent polluted air from entering. Install air purifiers at home and in the office, especially in sleeping and working areas. When buying an air purifier, give priority to devices with HEPA filters. If you experience difficulty breathing, coughing, or chest pain, contact a doctor immediately. Drink plenty of water and include antioxidant-rich fruits and vegetables in your diet, such as guava, oranges, and spinach.

Use apps or websites to check the Air Quality Index (AQI) and plan your routine accordingly. Clean your home regularly to reduce dust and pollution. Use indoor plants like snake plants and peace lilies, which help purify the air. Carpool, use public transportation, or prioritize electric vehicles. After returning from outside, wash your face, hands, and nose thoroughly. Clean your masks and clothes regularly.

PM 2.5 and PM 10 are particulate matter present in the air, which are major components of pollution. The difference between them lies mainly in their size, sources, and impact on health. PM 10 has a diameter of 10 microns or less, while PM 2.5 has a diameter of 2.5 microns or smaller, making it finer and more dangerous than PM 10.

In terms of sources, PM 10 comes from road dust, construction activities, and pollen, whereas PM 2.5 is produced from vehicle emissions, stubble burning, and industrial discharge. Regarding health effects, PM 10 affects the nose and throat, while PM 2.5 penetrates deep into the lungs and bloodstream, causing serious diseases such as heart and lung problems.

PM 2.5 remains suspended in the air for a longer period and plays a major role in the formation of smog, which increases its impact on health.