Delhi air pollution is raising concern over pregnancy-related health risks, with doctors warning that prolonged exposure to fine particulate matter may be associated with premature birth, low birth weight and effects on foetal development. Specialists have advised pregnant women to reduce exposure, use a well-fitting N95 mask when outdoor travel is necessary and seek medical help for breathing-related symptoms.
Nikhil Modi, a senior pulmonologist at Apollo Hospital in Sarita Vihar, said PM2.5 particles can travel deep into the lungs and may enter the bloodstream. According to him, this can increase inflammation in the body and affect the supply of oxygen, creating risks for both the mother and the developing child.
The report said exposure to PM2.5 may affect blood vessels and increase the risk of high blood pressure, pre-eclampsia and cardiovascular complications during pregnancy. Pre-eclampsia is a potentially serious pregnancy-related condition involving high blood pressure. The source also attributed to the specialist the assessment that fine particles may cross the placenta and affect the unborn child.
The reported risks include low birth weight and premature birth, along with possible adverse effects on the development of the child’s lungs and brain. The report did not provide a specific Delhi-wide pollution reading or a quantified estimate for the risk increase, but linked the concerns to rising pollution levels and prolonged exposure to fine particles.
Doctors have advised pregnant women to keep doors and windows closed when pollution levels are high and to use an air purifier where possible. They have also recommended avoiding outdoor walks, running and strenuous physical activity during periods of heavy pollution. Spending extended periods near busy roads should also be avoided, as traffic corridors can expose residents to concentrated vehicle emissions.
If outdoor travel is unavoidable, a properly fitted N95 mask may help reduce exposure to fine particles, according to the medical advice cited in the report. Pregnant women with asthma or other respiratory conditions have been advised to continue their prescribed medicines rather than discontinue them without medical guidance.
Persistent coughing, wheezing, chest tightness or breathlessness should prompt consultation with a doctor. Sudden or severe breathing difficulty requires immediate medical attention. The advice also includes maintaining adequate hydration, eating fruits and green vegetables, and attending regular prenatal check-ups.
The guidance places pregnancy within Delhi’s wider air-pollution challenge, where exposure is not limited to people with existing respiratory illness. For pregnant women, the recommended response combines reducing time outdoors during polluted periods, limiting exposure near traffic and ensuring timely medical care when symptoms develop. Pregnant women experiencing symptoms or concerns about exposure should seek advice from their treating doctor.
