
Delhi's air quality improved significantly on Wednesday, with the AQI nearing the 'moderate' category at 211.
Delhi's Air Quality Index (AQI) stood at 268 in the 'poor' category on Tuesday.
At 8 am on Wednesday, the AQI was recorded at 211, according to Central Pollution Control Board (CPCB) data.
An AQI between 0 and 50 is considered 'good', 51-100 'satisfactory', 101-200 'moderate', 201-300 'poor', 301-400 'very poor', and 401-500 'severe'.
Delhi's air quality has seen consistent improvement this week. The AQI was 273 on Monday and 285 on Sunday.
On Wednesday, 15 of the 39 monitoring stations in the city recorded 'moderate' air quality and the remaining recorded 'poor' air quality.
Delhi recorded a minimum temperature of 12 degrees Celsius, 2.5 notches above the season's average, the India Meteorological Department (IMD) said.
The humidity level was 68 per cent at 8.30 am.
The weather department has forecast shallow fog during the day. The maximum temperature is expected to settle around 27 degrees Celsius, it said.
(Except for the headline, this story has not been edited by NDTV staff and is published from a syndicated feed.)
October's changing temperatures, dry air, dust and rising pollution can leave Delhi-NCR residents with a scratchy throat, cough or hoarseness.
Since most people spend a lot of time indoors, the air quality indoors becomes essential in relation to respiratory health. Considering different environments, air inside can contain dirt, allergens and several pollutants from multiple sources.
In a new analysis covering the first eight months of 2026, the European Union's Copernicus Climate Atmosphere Monitoring Service (CAMS) highlighted the close relationship between climate change and air pollution.
Starting November 1, petrol and diesel vehicles registered outside Delhi and not meeting BS-VI standards will be banned from entering the city, though CNG and electric vehicles are exempt.
Air pollution is often discussed as a cause of respiratory disease, but its effects extend to the heart and blood vessels.
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