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Delhi's Air Quality Improves in September, AQI Shows Notable Drop
✍️ News18
🗓 09 Oct 2026, 07:02 PM
👁 18
Monitoring data released for September indicates a clear improvement in Delhi's air quality, though nearby Haryana cities still rank among the nation's most polluted.
The latest air quality readings for September show a marked improvement in Delhi's ambient pollution levels, according to the National Air Quality Monitoring Programme. Data released by the agency indicates that the city's average AQI fell to a lower bracket compared with the previous month, signalling cleaner air for residents.
Environmental officials attribute the downward trend to a combination of seasonal factors and ongoing pollution control measures, though they caution that the improvement is modest and requires sustained effort. The cleaner readings have been welcomed by health experts, who note that lower particulate concentrations can reduce respiratory risks.
Despite the positive shift in the capital, the report also highlighted that five cities in the neighboring state of Haryana remain on the list of India's ten most polluted urban centers. This contrast underscores the uneven progress across the region and the need for coordinated action beyond Delhi's boundaries.
Authorities plan to continue monitoring the situation closely and have urged neighboring states to adopt similar mitigation strategies to achieve broader air quality gains.
Environmental officials attribute the downward trend to a combination of seasonal factors and ongoing pollution control measures, though they caution that the improvement is modest and requires sustained effort. The cleaner readings have been welcomed by health experts, who note that lower particulate concentrations can reduce respiratory risks.
Despite the positive shift in the capital, the report also highlighted that five cities in the neighboring state of Haryana remain on the list of India's ten most polluted urban centers. This contrast underscores the uneven progress across the region and the need for coordinated action beyond Delhi's boundaries.
Authorities plan to continue monitoring the situation closely and have urged neighboring states to adopt similar mitigation strategies to achieve broader air quality gains.