Delhi Weather, AQI and Petrol Price Today

Why Check Delhi's Weather and AQI?

Delhi is India's national capital and one of the world's largest urban agglomerations, with a metro population well past 18 million. No Indian city's air quality gets more national attention: every winter, a combination of vehicle emissions, construction dust, regional crop-residue burning and still, cold air produces multi-week stretches of 'severe' AQI readings, driving school closures and construction bans. Checking Delhi AQI here isn't a curiosity, it's a daily health decision for millions.

Winter Pollution and Administrative Impact

As the seat of the national government and a major business and services hub, Delhi's weather has an outsized effect on schedules well beyond the city itself - flight and train delays during dense winter fog ripple across the whole northern rail and air network. The winter pollution spike (roughly mid-October through January) is driven by a temperature inversion that traps pollutants close to the ground, on top of already-high year-round vehicular and industrial emissions. Track Delhi AQI before planning outdoor activity in these months.

Seasonal Guide

Oct-Jan: Winter, Peak Pollution - Pleasant daytime temperatures but AQI regularly reaches 'severe'; fog disrupts flights and trains, especially late December into January.
Apr-Jun: Summer Heat - Highs regularly cross 45°C in late May and June, with hot, dry westerly winds (loo) making afternoon exposure genuinely dangerous.
Jul-Sep: Monsoon - Arrives by late June to early July; short, intense downpours regularly flood low-lying and waterlogging-prone stretches of the city.

Data Methodology

Weather and AQI figures are drawn from public government monitoring sources and refreshed regularly.