weather_iconAshburn | -1.59 °C | AQI 35
Wednesday, 12 February, 2025

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Information

Weather Update for Chennai – 21 October 2024

The forecast for Chennai calls for a thunderstorm with rain with a high of 32.0°C and a low of 26.0°C. .

Today’s Weather

Today in Chennai-Nungambakkam, we’re expecting a high of 32.0°C and a low of 26.0°C. The forecast calls for thunderstorm with rain.

  • 🌅 Sunrise: 06:00
  • 🌄 Sunset: 17:46
  • 🌙 Moonrise: 21:19
  • 🌑 Moonset: 09:47

Recent Weather Data

  • Yesterday’s Maximum Temperature: 32.1°C (0.1°C departure from normal)
  • Today’s Minimum Temperature: 26.0°C (1.5°C departure from normal)
  • Rainfall in the last 24 hours: 2.00 mm
  • Relative Humidity: 84% at 08:30, 83% yesterday at 17:30

Current Air Quality

The current Air Quality Index (AQI) is 84, which is considered “Moderate“. The dominant pollutant is PM25.

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Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Upcoming Week’s Weather and Air Quality Forecast

Date Max Temp (°C) Min Temp (°C) Weather AQI (PM2.5) AQI Category
2024-10-21 32.0 26.0 Thunderstorm with rain 84 Moderate
2024-10-22 33.0 26.0 Thunderstorm with rain 98 Moderate
2024-10-23 32.0 26.0 Thunderstorm with rain 108 Unhealthy for Sensitive Groups
2024-10-24 34.0 26.0 Thunderstorm with rain 108 Unhealthy for Sensitive Groups
2024-10-25 33.0 26.0 Rain 117 Unhealthy for Sensitive Groups
2024-10-26 34.0 26.0 Rain 146 Unhealthy for Sensitive Groups

FAQs on Weather in Chennai

Is there rain in today’s forecast?
Yes, there would be around 2.00 rain in the next 24 hours.

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What time is sunrise in Chennai today?
Sunrise is at 06:00.

What time is moonrise in Chennai today?
Moon should be visible at around 21:19 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 84, which is considered “Moderate“.

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!

HISTORY

Written By

Ashish Sharma


Get Breaking News First and Latest Updates from India and around the world on News24. Follow News24 on Facebook, Twitter.

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