How did the warmer Diwali weather affect Lucknow's air quality?

The warmer weather conditions in Lucknow during this year's Diwali celebrations helped to reduce pollution levels caused by firecrackers, as the heat traps and haze did not persist, allowing pollutants to clear quickly.

What weather changes are expected in Uttar Pradesh after Diwali?

Minimum temperatures in Uttar Pradesh are expected to drop by 2 to 3°C over the next 48 hours. Additionally, a cyclonic storm is set to partially affect the state in the coming days, leading to cloud cover and scattered rainfall in some areas.

What measures can be taken to further reduce Diwali pollution in Lucknow?

Experts suggest that individual bursting of firecrackers should be discouraged, and community fireworks displays should be promoted instead. These community celebrations can be organized by local authorities near riverfronts, where people from across the city can gather to watch the display, helping to curb pollution while also boosting the circular economy.

Home / Weather / Warmer Diwali Leads to Faster Pollution Clearance in Lucknow

Warmer Diwali Leads to Faster Pollution Clearance in Lucknow

25 Oct

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Summary

Diwali celebrations saw higher temperatures, reducing pollution
Minimum temperatures expected to drop by 2-3°C in next 48 hours
Cyclonic storm to partially affect Uttar Pradesh in coming days

Warmer Diwali Leads to Faster Pollution Clearance in Lucknow

As of October 25, 2025, the Diwali celebrations in Lucknow this year saw higher than normal temperatures, which appears to have helped in reducing pollution levels caused by firecrackers. Experts explain that the warmer conditions prevented heat traps and haze, allowing pollutants to clear quickly on the night after Diwali.

The state's minimum temperature is now expected to fall by 2 to 3°C over the next 48 hours, due to the absence of any active weather system. However, a low-pressure area formed in the southeastern Bay of Bengal is set to move west-northwestward, strengthen, and intensify into a cyclonic storm over the southwest and adjoining west-central Bay of Bengal by October 27, partially affecting the state.

Clouds are expected to return to parts of Uttar Pradesh three days later, leading to a drop in maximum temperatures. Scattered rainfall is also likely in the southeastern districts on October 29 and 30, as the weather system fully develops.

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