Residents of Mumbai woke up to a surprisingly crisp and chilly morning today, Tuesday, December 16, after the minimum temperature dipped to an unusually low 16.9°C overnight. While the city's coastal location typically offers an escape from the biting cold waves affecting interior Maharashtra, this morning's low brought a distinct winter chill to the metropolitan area.
The relief from the daytime heat, however, will be temporary. As the day progresses, the temperature is forecasted to swing dramatically, reaching a high of 34°C, creating a substantial temperature difference between night and day.
Air Quality: Moderate with Local Hotspots
Along with the temperature fluctuations, air quality remains a point of concern. Government data showed that the overall Air Quality Index (AQI) for Mumbai stood at 111 this morning, placing the city's air in the 'Moderate' category.
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Local Spike: Worryingly, the AQI reached 224 at some local hotspots, which falls into the 'Poor' category. This level of pollution can cause breathing discomfort for people with lung diseases, asthma, and heart conditions, especially with prolonged exposure.
Stable Weather Outlook for the Week
Despite the current chill and localized pollution, the India Meteorological Department (IMD) forecast suggests a period of stable and dry weather for the rest of the week.
The week ahead will be characterized by clear skies and no significant weather disturbances, allowing residents to plan outdoor activities without the threat of rain or severe warnings.
| Date | Maximum Temp | Minimum Temp | Weather Condition | Warning Issued |
| 16 December | 34°C | 18°C | Clear | No |
| 17 December | 34°C | 19°C | Clear Skies | No |
| 18 December | 34°C | 18°C | Clear | No |
| 19 December | 34°C | 18°C | Clear Skies | No |
| 20 December | 33°C | 17°C | Clear | No |
| 21 December | 33°C | 17°C | Clear | No |
Daytime temperatures are projected to remain warm, while nighttime and early morning hours will be mildly cool, providing the characteristic winter weather of the coastal city.