Mumbai Revels in Sunny Sunday Bliss Amid Lingering Air Quality Concerns

Mumbai residents welcomed a bright and agreeable Sunday on December 15, 2025, with clear skies and temperatures hovering between 22.7°C and 30°C, creating favorable conditions for outdoor pursuits even as air pollution levels warrant caution following a ‘poor’ rating the previous day.

According to data sourced from AQI.in, the city’s air quality index stood at 175 on Saturday, categorized as ‘poor’, with primary pollutants including PM2.5 at 83 µg/m³, PM10 at 103 µg/m³, and CO at 299 µg/m³. These figures point to moderate to heavy pollution, often intensified by vehicle exhaust and ongoing construction work.

The day began with a refreshing low of 22.7°C, ideal for early morning exercises or seaside walks. As the afternoon approached, temperatures climbed to a high of 30°C, accompanied by moderate humidity of 41% and light winds reaching up to 15.5 km/h, preventing any sense of discomfort. Clear skies dominated, with zero probability of rain, and evenings cooled to around 24°C by 8 PM.

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While the pleasant conditions invite activities like picnics in parks or beach sunset views, health experts recommend vigilance, especially for vulnerable individuals with respiratory conditions. Suggestions include limiting extended time in congested traffic areas, wearing masks where necessary, and using indoor air purifiers.

For optimal enjoyment, mornings and evenings suit coastal strolls at places like Marine Drive or Juhu Beach, while afternoons may be better spent indoors at museums or theaters. Essentials for venturing out include sunglasses, hats, hydration, and protective masks in polluted spots.

Looking ahead, the week maintains sunny patterns with comfortable ranges: highs of 30.5°C on December 16, up to 31.4°C by December 18, and a slight cooling to 28.7°C–29.4°C from December 19–21, supported by gentle breezes and no major disruptions.

Notably, Saturday’s AQI of 175 showed marginal improvement from December 8’s peak of 201 this month. Despite ongoing air quality challenges, the current weather provides a welcome opportunity for mindful outdoor engagement.