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Delhi Faces Severe Air Pollution on Oct 21, 2026, AQI Rises to Hazardous Levels
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🗓 21 Oct 2026, 02:31 PM
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Delhi’s air quality index spiked to hazardous levels on October 21, 2026, prompting health advisories and urging residents to stay indoors.
On October 21, 2026, Delhi recorded an air quality index (AQI) of 280, categorised as hazardous by the Central Pollution Control Board. The spike followed a series of high‑temperature days and increased vehicular traffic, leading to a thick layer of smog over the city.
Health officials warned that prolonged exposure could aggravate respiratory and cardiovascular conditions. The Delhi government urged schools and offices to adopt flexible schedules and advised residents to use air purifiers and wear masks when venturing outside.
The Ministry of Environment released a statement urging all citizens to minimise non‑essential travel and to use public transport or car‑pooling options to reduce emissions. The advisory remains in effect until the AQI falls below 200.
Meteorological data indicates that the smog is likely to persist for the next 48 hours, with forecasts predicting a gradual decline as wind patterns shift.
Health officials warned that prolonged exposure could aggravate respiratory and cardiovascular conditions. The Delhi government urged schools and offices to adopt flexible schedules and advised residents to use air purifiers and wear masks when venturing outside.
The Ministry of Environment released a statement urging all citizens to minimise non‑essential travel and to use public transport or car‑pooling options to reduce emissions. The advisory remains in effect until the AQI falls below 200.
Meteorological data indicates that the smog is likely to persist for the next 48 hours, with forecasts predicting a gradual decline as wind patterns shift.