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Chennai, Tamil Nadu Weather Update Today: Temperature, AQI Warning, IMD Forecast For Next 7 Days

The forecast for Chennai - Tamil Nadu calls for a mist with a high of 30.0°C and a low of 24.0°C. and an AQI of 173.

Weather Update for Chennai, Tamil Nadu: Greetings, residents of Chennai! Here’s the latest on your weather front. According to the India Meteorological Department (IMD), you’ll be enjoying a day with temperatures peaking at 30.0 degrees Celsius and dipping no lower than 24.0 degrees. The air quality is a bit concerning with an AQI of 173, so be cautious. Expect a misty ambience today.

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Keep scrolling for more on today’s weather specifics, current temperature, and what’s in store for the next week:

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Recent Weather Highlights for Chennai, Tamil Nadu

  • Yesterday’s High: 30.1°C (a notch above the usual by 0.8°C)
  • Today’s Low: 24.0°C
  • Rainfall: Not a drop in the last 24 hours!

Air Quality Alert for Chennai, Tamil Nadu

Chennai’s Air Quality Index (AQI) stands at 173, marking it as “Unhealthy“. The main culprit here is PM2.5.

Health effects could start showing up for everyone; those with sensitivities might feel even worse effects.

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Upcoming Week’s Weather and Air Quality Forecast for Chennai, Tamil Nadu

Date Max Temp (°C) Min Temp (°C) Weather AQI (PM2.5) AQI Category
2025-01-01 30.0 24.0 Mist 173 Unhealthy
2025-01-02 30.0 23.0 Partly cloudy sky 138 Unhealthy for Sensitive Groups
2025-01-03 30.0 23.0 Partly cloudy sky 138 Unhealthy for Sensitive Groups
2025-01-04 30.0 23.0 Generally cloudy sky with Light rain 138 Unhealthy for Sensitive Groups
2025-01-05 30.0 23.0 Rain 138 Unhealthy for Sensitive Groups
2025-01-06 30.0 22.0 Rain 137 Unhealthy for Sensitive Groups

Other Cities

City Min Max Forecast
New Delhi 8.0 18.0 Moderate Fog
Kolkata 14.0 24.0 Mainly Clear sky
Chennai 24.0 30.0 Mist
Bengaluru 16.0 28.0 Partly cloudy sky

Chennai, Tamil Nadu Weather: FAQs

Is there rain in today’s forecast?
No, the forecast shows no rain today.
What time is sunrise in Chennai today?
Sunrise is at –.
What time is moonrise in Chennai today?
Moon should be visible at around — today.
What is the source of this data?
The data is sourced from the IMD and aqicn.org.
What is the AQI today?
The AQI is 173, which is considered “Unhealthy“.
What is PM 2.5?
PM 2.5 refers to tiny particles in the air that are 2.5 micrometers or smaller in diameter, which is about 30 times smaller than the width of a human hair. Because they are so small, they can get deep into your lungs and even enter your bloodstream.
These particles come from sources like car exhaust, industrial emissions, fires, and dust. PM 2.5 is harmful because it can cause health problems, especially in the lungs and heart, leading to issues like asthma, lung disease, and heart attacks.
What Preventive Measures are being taken in High AQI Regions?
Stay indoors with windows closed and use an air purifier if possible. Avoid outdoor exercise, Avoid smoking, If the outdoor air improves (e.g., after rain), ventilate your home by briefly opening windows.
If you need to go outside, wear an N95 mask to block tiny particles.

Abbreviations

  • IMD: Indian Meteorological Department
  • AQI: Air Quality Index
  • PM2.5: Particulate Matter (2.5 micrometers)

Stay informed and plan your week accordingly!

First published on: Jan 01, 2025 09:31 AM IST


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