Kolkata – West Bengal Weather Update: Yellow alert for today for Thunderstorm & Lightning, Squall, Strong Surface Winds, | AQI | May 17, 2025 | IMD Forecast for the upcoming week

Written by

Narendra Shah

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IMD Weather Highlights for Kolkata

Here’s the fresh weather news for Kolkata on May 17, 2025. According to the India Meteorological Department (IMD), you can expect a high of 35°C today, with a low around 25°C. The air quality index (AQI) is at 69. Kolkata is set to experience a partly cloudy sky with a chance of moderate rain or thunderstorms in the area. A Yellow alert is in place for today, alerting of thunderstorms, lightning, squalls, and strong winds.

For more detailed weather insights, including Kolkata’s current temperature and a 7-day outlook, continue reading:

  • 🌅 Sunrise: 04:56
  • 🌄 Sunset: 18:11
  • 🌙 Moonrise: 22:25
  • 🌑 Moonset: 08:18

Recent Observations for Kolkata

  • Yesterday’s Maximum Temperature: 36.0°C
  • Today’s Minimum Temperature: 25.0°C
  • Rainfall in the last 24 hours: 0 mm

AIR Quality Update for Kolkata-Howrah

The current AQI stands at 69, which falls under the “Moderate” category, primarily due to PM2.5. While the air quality is generally acceptable, it may present moderate concerns for some individuals who are more sensitive to air pollution.

Even though the air quality is considered moderate, it’s worthwhile to be mindful if you’re particularly sensitive to certain pollutants.

Alerts and Warnings for Kolkata-Howrah – Kolkata

Date Warning Description Alert Level
2025-05-16 Thunderstorm & Lightning, Squall, Strong Surface Winds Yellow alert
2025-05-17 Thunderstorm & Lightning, Squall, Strong Surface Winds Yellow alert
2025-05-18 Thunderstorm & Lightning, Squall, Strong Surface Winds Yellow alert
2025-05-19 Thunderstorm & Lightning, Squall Yellow alert
2025-05-20 Thunderstorm & Lightning, Squall Yellow alert

Kolkata-Howrah – Kolkata Weather: FAQs

Is there rain in today’s forecast?
No, the forecast shows no rain today.

What time is sunrise in Kolkata-Howrah today?
Sunrise is at 04:56.

What time is moonrise in Kolkata-Howrah today?
Moon should be visible at around 22:25 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 69, 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.

Stay tuned for more updates on the weather in – Kolkata.

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