Delhi has begun October with air quality remaining a concern, as the national capital recorded an Air Quality Index (AQI) of 166 at the start of the month. The reading placed the city’s air in the “moderate” category, highlighting continued pollution concerns as the festive and winter season approaches.
Pollution Remains a Concern
An AQI of 166 indicates that pollution levels are elevated enough to affect air quality, particularly for people who are sensitive to pollution. Residents with respiratory conditions, children and older people may need to take greater precautions when spending extended periods outdoors.
The latest reading comes at a time when Delhi typically begins witnessing a gradual deterioration in air quality as weather conditions change. Cooler temperatures and reduced wind movement can contribute to the accumulation of pollutants close to the ground.
October Sets the Tone for the Coming Months
Air pollution in Delhi generally becomes a larger concern from October onward. The period can see multiple factors affecting air quality, including local emissions, traffic pollution, construction activity, weather conditions and the burning of agricultural residue in neighbouring regions.
Authorities and environmental agencies closely monitor air quality during this period and issue advisories when pollution levels rise.
Residents Advised to Stay Alert
With the AQI already at 166 on the opening day of October, residents are likely to remain watchful of daily pollution levels. People who experience breathing difficulties or irritation may consider limiting prolonged outdoor exposure when air quality worsens.
The beginning of October therefore provides an early indication of the pollution challenge Delhi may face in the weeks ahead. As the season progresses, changes in weather and emissions will play an important role in determining whether the capital’s air quality improves or deteriorates further.