Rain Brings Small Relief But Pollution Still High In Delhi

Delhi-NCR got a little breathing space on Wednesday morning after moderate rainfall hit the region a day earlier. The rain washed down some dust and particles, improving the air slightly, but pollution is still troubling many areas. As per CPCB data, the average AQI stood at 273 around 7 am, which still falls in the poor category. Smog stayed visible across several parts of the city, making it clear that the relief is only partial and temporary.

What The AQI Numbers Are Saying Today

The air quality numbers across Delhi show mixed and worrying signs. Some places improved a bit, while others stayed in the very poor zone. Anand Vihar recorded an AQI of 280, which is poor, but nearby Patparganj touched 304, slipping into very poor levels. In some pockets, the situation looked even more serious. Anand Vihar also showed readings as high as 362 at another station, Ashok Vihar reported 323, and Bawana stood at 332. These numbers reflect that pollution is uneven and local conditions matter a lot.

Old Delhi And Outer Areas Still Struggling

Central and outer parts of Delhi did not get much relief from the rain. Chandni Chowk reported an AQI of 340, which means breathing remains uncomfortable for most people there. Dwarka Sector 8 recorded 317 and Mundka stood at 323, both clearly in the very poor category. Traffic congestion, construction dust, and low wind speed are keeping pollution trapped in these zones, even after rainfall.

Smog Refuses To Leave The Capital

Even with rain, dense smog continued to cover parts of Delhi-NCR during the early morning hours. Visibility stayed low in several areas, especially during peak traffic time. This shows that rain alone cannot solve winter pollution in the region. Cold air, calm winds, and high moisture create perfect conditions for smog to stay close to the ground.

Weather Conditions Adding To The Problem

According to the India Meteorological Department, Delhi is expected to see generally cloudy skies with shallow fog during early mornings. The maximum temperature is likely to stay between 17 and 19 degrees Celsius, while minimum temperatures may range from 11 to 13 degrees. Such cool and calm weather slows down pollutant dispersion, which keeps air quality from improving quickly.

Rainfall Details From Across Delhi

On Tuesday, widespread rainfall was recorded in many parts of Delhi-NCR. The rain came with thunderstorms and strong winds in some areas. Palam received around 3.4 mm of rain, Ridge recorded 3.0 mm, and Pitampura logged about 2.0 mm between 8.30 am and 11.30 am. While this rainfall helped settle dust and smoke, it was not strong or long enough to clean the air fully.

Neighbouring Cities Show Similar Trend

Noida and Gurugram also experienced changing weather conditions. Noida is likely to see mist or fog during early hours, which can trap pollutants close to the surface. Gurugram, on the other hand, may have clearer skies during the day, offering slightly better air at times. Still, pollution levels across NCR remain connected, so improvement in one city often depends on regional weather.

Why Rain Helps But Not For Long

Rain works like a natural cleaner, pushing pollutants down to the ground. But in winter, this effect does not last long. Once the rain stops, emissions from vehicles, industries, and construction quickly rebuild pollution levels. Low temperatures and weak sunlight also slow chemical reactions that normally break down pollutants.

What IMD Predicts For The Coming Days

Looking ahead, the IMD has predicted generally cloudy skies for New Delhi with one or two spells of rain on February 1. These spells may come with thunderstorms, lightning, and gusty winds of 30 to 40 kmph. Gurugram may see intermittent rain or storms on February 1 and 2, while Noida could receive light rainfall on February 2. These conditions may offer short-term relief again, but sustained improvement will depend on stronger winds and clear skies.

Health Impact Still A Big Concern

With AQI staying in poor and very poor categories, people with asthma, heart issues, and respiratory problems may continue to face discomfort. Even healthy individuals can feel irritation in eyes and throat. Doctors advise limiting outdoor activity during early mornings and late evenings when pollution peaks.

What Residents Can Do Right Now

People are advised to stay updated with daily AQI reports and weather alerts. Using masks outdoors, avoiding heavy exercise in open areas, and keeping indoor air clean can help reduce health risks. Simple steps may not fix the problem, but they protect your body while the city waits for cleaner air.

Bottom Line For Delhi-NCR Today

Delhi-NCR has seen marginal relief in air quality after moderate rainfall, but pollution levels remain high and concerning. AQI readings across many areas still fall in poor to very poor categories. With cloudy skies, fog, and more rain predicted ahead, short breaks may come, yet long-term improvement will need consistent weather changes and reduced emissions.