What is considered moderate air quality in Pune?

Moderate air quality in Pune typically falls within the AQI range of 56 to 120, but experts warn that health impacts can begin at these levels.

Which groups are most at risk from Pune's air pollution?

Children, senior citizens, and individuals with pre-existing respiratory conditions are most vulnerable to the harmful effects of Pune's air pollution, even on 'moderate' days.

What are the main sources of air pollution in Pune?

Transport emissions are the primary source of pollution in Pune, accounting for over 45% of emissions, followed by road dust, construction, and industrial activities.

Home / Environment / Pune's Air: 'Moderate' Days Still Harm Vulnerable

Pune's Air: 'Moderate' Days Still Harm Vulnerable

24 Nov, 2025

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Summary

Moderate AQI days in Pune increasingly pose risks, especially to children and seniors.
Pune's good air quality days decreased from 80% in 2014 to 61% in 2023.
Transport emissions are Pune's largest pollution source, accounting for over 45%.

Pune's Air: 'Moderate' Days Still Harm Vulnerable

Experts are raising alarms about Pune's air quality, noting that even 'moderate' Air Quality Index (AQI) days are becoming unsafe, especially for vulnerable populations like children and senior citizens. Data reveals a concerning trend: the proportion of 'good' air quality days in Pune has decreased significantly over the past decade, falling from 80% in 2014 to 61% in 2023. This indicates a steady decline in air quality, with an increasing number of days falling into moderate, poor, and very poor categories.

Transport emissions have been identified as the largest source of pollution in Pune, responsible for over 45% of the city's emissions. Factors such as a rapidly growing vehicle population, ongoing construction and metro projects, and congested traffic contribute significantly to dust and PM10 levels. Poorly maintained vehicles and industrial emissions further exacerbate the problem, particularly at traffic junctions. Winter months consistently see the highest pollution levels, with December, January, and February showing the most polluted days.