Delhi braces for warmer days as mercury set to rise, AQI drops to 137

Despite the forecast, no weather alert has been issued for the national capital. Authorities advise residents to take precautions against heat and stay indoors during peak afternoon hours

Heatwaves
Delhi residents are in for a hot and humid Friday, with temperatures expected to hit 39 degrees Celsius. Image: Bloomberg
Vrinda Goel New Delhi
2 min read Last Updated : Jun 06 2025 | 10:38 AM IST
Delhi residents are in for a hot and humid Friday, with temperatures expected to hit 39 degrees Celsius and the minimum hovering around 26 degrees Celsius, according to the India Meteorological Department (IMD). While the skies will remain generally cloudy, the IMD has warned of possible thunderstorms, lightning, and gusty winds later in the day.
 
Despite the forecast, no weather alert has been issued for the national capital. Authorities advise residents to take precautions against heat and stay indoors during peak afternoon hours. 
 

Delhi weather forecast for the week 

From today onwards, weather conditions are forecast to stabilise with partly cloudy skies and rising temperatures. Daytime temperatures are set to touch 38 to 40 degrees Celsius between 5 and 8 June. Despite the trend, the IMD has clearly stated that no heatwave conditions are likely over the next seven days. Winds are expected to shift north-westerly later in the week, with moderate speeds of 20 to 30 kmph.
 

Delhi AQI improves after rain 

Air quality in Delhi improved to the ‘moderate’ category on Friday morning following widespread rain across Delhi-NCR. According to the Central Pollution Control Board (CPCB), the Air Quality Index (AQI) was recorded at 137 at 8 am on 5 June, compared to 146 at the same time a day earlier. 
 
The improvement in air quality is attributed to the rain, which cleared the atmosphere of pollutants.
 
Air quality also improved across the NCR, with AQI levels remaining ‘moderate’ in most locations. Delhi’s 24-hour average AQI stood at 203 at 4 pm on 5 June. In Gurugram, the AQI was 149, placing it in the ‘moderate’ category. Noida and Greater Noida recorded AQIs of 182 and 154 respectively, while Ghaziabad’s AQI stood at 176.
 
According to the CPCB, an AQI between 0 and 50 is considered ‘good’, 51 to 100 ‘satisfactory’, 101 to 200 ‘moderate’, 201 to 300 ‘poor’, 301 to 400 ‘very poor’, and 401 to 500 ‘severe’.
 
*Subscribe to Business Standard digital and get complimentary access to The New York Times

Smart Quarterly

₹900

3 Months

₹300/Month

SAVE 25%

Smart Essential

₹2,700

1 Year

₹225/Month

SAVE 46%
*Complimentary New York Times access for the 2nd year will be given after 12 months

Super Saver

₹3,900

2 Years

₹162/Month

Subscribe

Renews automatically, cancel anytime

Here’s what’s included in our digital subscription plans

Exclusive premium stories online

  • Over 30 premium stories daily, handpicked by our editors

Complimentary Access to The New York Times

  • News, Games, Cooking, Audio, Wirecutter & The Athletic

Business Standard Epaper

  • Digital replica of our daily newspaper — with options to read, save, and share

Curated Newsletters

  • Insights on markets, finance, politics, tech, and more delivered to your inbox

Market Analysis & Investment Insights

  • In-depth market analysis & insights with access to The Smart Investor

Archives

  • Repository of articles and publications dating back to 1997

Ad-free Reading

  • Uninterrupted reading experience with no advertisements

Seamless Access Across All Devices

  • Access Business Standard across devices — mobile, tablet, or PC, via web or app

More From This Section

Topics :BS Web ReportsDelhi weatherIMD weather forecastDelhi air quality

First Published: Jun 06 2025 | 10:38 AM IST

Next Story