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This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
Air_quality_in_Delhi entered the ranking for the first time today at position #. This is its highest position ever recorded.
This topic has appeared in the English Wikipedia rankings 1 time. It first appeared on 2026-03-28 and was most recently seen on 2026-03-28.
Air pollution in Delhi, the capital of India, was found to be one of the most lethal of any city in the world in an August 2022 study of 7,000 world cities by the US-based Health Effects Institute. Air pollution in India is estimated to kill about 2 million people every year. India has the world's highest death rate from chronic respiratory diseases and asthma according to the World Health Organization. In Delhi, poor air quality has irreversibly damaged the lungs of 2.2 million children.
Read more on Wikipedia →This topic has recently gained attention due to increased public interest. Search activity and Wikipedia pageviews suggest growing global engagement.
Search interest data over the past 12 months indicates that this topic periodically attracts global attention. Sudden spikes often correlate with major news events, public statements, or geopolitical developments.