Kolkata – West Bengal Weather Update: Yellow alert for today for Thunderstorm & Lightning, Squall, Strong Surface Winds, | AQI | May 22, 2025 | IMD Forecast for the upcoming week

Written by

Narendra Shah

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Latest Weather Update for Kolkata

Here is the recent forecast for Kolkata on May 22, 2025, as shared by the India Meteorological Department (IMD). Expect a high of 36.0°C and a low of 25.0°C. The Air Quality Index (AQI) is at 82. For those in Kolkata, prepare for a partly cloudy day with chances of moderate rain or a possible thunderstorm. The IMD has issued a Yellow alert due to the likelihood of thunderstorms with lightning, squalls, and strong winds.

Keep reading to find out more about today’s weather details, current temperature, and the forecast for the upcoming week:

  • 🌅 Sunrise: 04:54
  • 🌄 Sunset: 18:13
  • 🌙 Moonrise: 01:03
  • 🌑 Moonset: 13:13

Recent Weather Data for Kolkata

  • Yesterday’s Maximum Temperature: 37.0°C
  • Today’s Minimum Temperature: 25.0°C
  • Rainfall in the last 24 hours: 0 mm

Air Quality Update for Kolkata-Howrah

The current Air Quality Index stands at 82, indicating a “Moderate” level. PM2.5 is the primary pollutant.

The overall air quality is generally okay; however, a small group of highly sensitive individuals could experience minor health effects from certain pollutants.

Alerts and Warnings for Kolkata-Howrah – Kolkata

Date Warning Description Alert Level
2025-05-22 Thunderstorm & Lightning, Squall, Strong Surface Winds Yellow alert
2025-05-23 Thunderstorm & Lightning, Squall, Strong Surface Winds Yellow alert
2025-05-24 No Warning No alert
2025-05-25 No Warning No alert
2025-05-26 No Warning No 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 04:54.

What time is moonrise in Kolkata-Howrah today?
Moon should be visible at around 01:03 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 82, 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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