Page 11 - Latest Updates on Delhi air quality

Delhi air pollution: Are marathon, cycling events in toxic air a good idea?

Doctors warn that running or cycling in Delhi's polluted air could trigger inflammation, heart irregularities, and breathing distress - and advise cancelling events when AQI exceeds 300

Several air monitoring stations not working: SC seeks CAQM report

The CAQM's lawyer said that the Central Pollution Control Board has the data and will file the relevant report, while CAQM has already submitted one on preventive actions

Delhi cloud seeding trials only experiment to test feasibility: Official

The recent cloud seeding trials in New Delhi were purely an experiment, Ministry of Earth Sciences Secretary M Ravichandran has said, stressing that such tests are essential to assess their feasibility before making them operational. Such experiments can end in success or failure, he said on Sunday. Ravichandran was at the Indian Institute of Tropical Meteorology in Pune to attend the 11th WMO Scientific Conference on Weather Modification. Last month, the Delhi government, in collaboration with IIT Kanpur, conducted cloud seeding trials in parts of the national capital to ease the city's air pollution crisis. However, the Opposition Congress has criticised the move, saying getting a slight improvement in a limited area for a day or two, as is now being claimed, is a cruel joke. Responding to a query on the cloud seeding trials, Ravichandran called them purely an experiment and said such experiments tend to have either positive or negative outcomes. Everybody is trying different t

Smog chokes Delhi as pollution remains high despite anti-smog efforts

Even after strict curbs under the Graded Response Action Plan, Delhi continues to choke under a thick blanket of smog, with AQI levels staying stubbornly in the 'very poor' zone

Delhi air quality worsens as AQI touches 421, enters 'severe' category

The worsening air quality comes after Saturday's citywide average AQI stood at 245, which falls under the 'poor' category

Delhi's AQI slips to 'very poor'; visibility drops amid smoke and fog

With smoke and fog reducing visibility across the city, Delhi's air quality deteriorated further on Saturday, falling into the 'very poor' category with an overall AQI reading of 303 compared to 218 a day earlier. The city's primary weather station at Safdarjung reported a visibility of 900 metres with calm winds, while Palam recorded a visibility of 1,300 metres with south-southwesterly winds at 4 kmph. According to the India Meteorological Department (IMD), shallow fog mixed with smoke prevailed over both stations. An IMD weather expert noted that the reduced visibility was due to the combined effect of smoke and fog. Meanwhile, according to the Central Pollution Control Board (CPCB), the city's average Air Quality Index stood at 303 at 4 pm, indicating a sharp decline in air quality. Wazirpur reported the highest pollution level in the city with an AQI of 383, placing it in the 'very poor' category, according to data on the CPCB's Sameer app. Out of 38 monitoring stations in th

Delhi's air quality remains 'poor' for second day; AQI recorded at 298

With AQI across several stations still in the 'poor' and 'very poor' range, authorities have tightened vehicle entry rules, raised parking charges amid persistent smog over Delhi-NCR

Air quality in Delhi-NCR improves slightly but remains in 'poor' category

Stronger breeze offered slight relief even as air quality remained 'poor'. Delhi recorded its wettest October in three years, keeping temperatures unusually lower

Air quality turns 'severe' in Delhi as smog thickens; AQI crosses 400 mark

Stubble smoke, low humidity and stagnant winds have trapped pollutants close to the surface, worsening Delhi's smog, with conditions expected to deteriorate further over the next 48 hours

Delhi's air quality remains 'very poor' despite cloud seeding trials

With several hotspots across Delhi clocking an AQI over 300, authorities have tightened vehicle entry norms and intensified monitoring amid rising winter pollution

Data shows slight PM2.5, PM10 reduction after cloud seeding: Delhi govt

The preliminary results suggested that data from 20 selected monitoring sites across Delhi were captured, with a primary focus on AQI, PM2.5 and PM10, the most direct pollution markers

Delhi's air quality remains 'very poor' as govt seeks cloud seeding trial

The capital's AQI today morning was 305 with haze and cloudy skies, as authorities prepare for the first cloud seeding experiment to trigger artificial rain and reduce air pollution

Delhi gears up for first cloud seeding experiment to fight air pollution

The experiment, in collaboration with IIT Kanpur and the IMD, aims to trigger artificial rainfall and curb worsening air pollution as the capital braces for its peak winter smog season

Missing AQI data may have hidden Delhi's 'severe' Diwali pollution spike

This Diwali brought a shocking lapse to Delhi's pollution story: 173 hours of air quality readings vanished from across 31 monitoring stations, with 163 hours lost during peak pollution

As Delhi-NCR grapples with rising pollution, air purifier sales spike

Electronics retailers report a sharp rise in footfalls and bulk buying as consumers rush to brands like Philips, Dyson and Eureka Forbes amid worsening air quality

Delhi's air quality 'poor'; minimum temperature lowest for Oct in 2 years

Delhi's air quality improved to the "poor" category on Sunday after remaining "very poor" during the day, while the minimum temperature settled at 15.8 degrees Celsius -- the lowest recorded in October in the last two years. The city recorded an Air Quality Index (AQI) of 292, compared to 324 in the morning. However, Anand Vihar recorded "severe" air quality with an AQI of 421. As many as 29 monitoring stations across the city reported "very poor" air quality with AQI readings above 300, according to the Central Pollution Control Board (CPCB) data on the Sameer app. According to the CPCB, an AQI between zero and 50 is considered "good", 51 and 100 "satisfactory", 101 and 200 "moderate", 201 and 300 "poor", 301 and 400 "very poor", and 401 and 500 "severe". The minimum temperature was 1.4 notches below normal, according to the India Meteorological Department (IMD). In October 2023, the minimum temperature dipped to 15.9 degrees Celsius and had settled at 17.4 degrees Celsius in the

NDMC starts phase two of mist sprayer project to curb pollution in Lutyens

The New Delhi Municipal Council (NDMC) launched the second phase of its "mist sprayer project" on Sunday along Shanti Path and Africa Avenue roads to help curb rising air pollution. The civic body, in a statement, said that the continuation follows the successful first phase at Lodhi Road. Delhi's air quality continues to remain in the "very poor" category, prompting NDMC to intensify efforts for dust suppression, smog reduction, greenery enhancement, and public awareness, NDMC Chairperson Kuljeet Singh Chahal said. Mist sprayers mounted on electric poles release fine droplets of treated water, which help settle dust and pollutants, improving air quality. The system also aids in watering roadside plants and conserving water. On Africa Avenue Road, 30 poles with five nozzles each have been installed over an 850-metre stretch, while 32 poles have been placed along a 900-metre stretch of Shanti Path. Each pole uses around 84 litres of treated water per hour, supported by storage ...

Delhi chokes as AQI hits 'very poor', govt eyes cloud seeding solution

As per CPCB, AQI in Lodhi Road is recorded at 287 in the 'very poor' category, and at India Gate and the surrounding areas, it was recorded at 325 in the same category

3 in 4 Delhi-NCR residents say pollution harming health already: Survey

A LocalCircles survey finds 42 per cent of people in Delhi-NCR report sore throat or cough, while 25 per cent have family members with burning eyes or headaches from pollution

Delhi AQI improves slightly but in 'poor' category; respiratory cases rise

Doctors urge vulnerable individuals should avoid outdoor exposure, wear N95 masks, and continue their prescribed medications