Air Quality Index (AQI)

Delhi-NCR air quality deteriorates further; Greater Noida most polluted city

The level of air pollution in the major cities of the National Capital Region Noida, Greater Noida, Ghaziabad, Faridabad reached the level of 'severe'.

Dec 25, 2020, 14:15 PM IST

Delhi's air quality worst in 8 months, AQI moves into 'very poor' category

The last time the air quality hit such a poor level in the past 8 months was in the second week of February.

Oct 13, 2020, 19:36 PM IST

Delhi-NCR battles cold wave, AQI remains at 'very poor'

The Air Quality Index continued to remain at 'very poor' category with 307 mark. The air quality at Chandi Chowk was recorded at 540 unde the 'severe' category. The NCR region of Noida and Gurgaon face similar pollution levels with AQI at 337 and 306 respectively.  

Dec 27, 2019, 08:33 AM IST

Cold wave grips Delhi-NCR, air quality deteriorates to 'very poor'

The overall air quality in Delhi-NCR has been recorded at 307 in the "very poor" category.

Dec 26, 2019, 07:23 AM IST

Dense fog engulfs Delhi, AQI dips to 'hazardous' level

The air quality index (AQI) recorded on Sunday was also marked at a hazardous level in the Delhi-NCR region where the overall AQI was recorded at 404. Meanwhile, in Noida and Gurugram the situation remained similar with AQI at 573 and 379 respectively. 

Dec 22, 2019, 07:41 AM IST

Delhi battles to breathe as air quality plunges to 'very poor' category

At Dhirpur, the AQI was 341 at 9:30 am, while in Mathura Road it was 336. The AQI near Chandni Chowk, Airport Terminal 3 and Delhi University stood at 405, 336 and 362 respectively.

Dec 05, 2019, 10:21 AM IST

Delhi-NCR wakes up to hazy morning, air quality continues to be 'poor'

The situation remains grim for the sixth consecutive day. At 6 am, the AQI in Delhi was 252. Noida was reeling under "very poor" category at 310 and AQI in Gurugram was at 247.

Oct 15, 2019, 10:39 AM IST

Delhi: 33 trains delayed due to low visibility

As many as 33 trains on Saturday were delayed while 5 others were rescheduled and three got cancelled due to low visibility and operational reasons in the national capital.

Nov 25, 2017, 08:04 AM IST

Air pollution level in Delhi still hazardous, trains cancelled, schools reopen

As the national capital reels under heavy smog, the city on Monday continued to breach the 'severe' conditions of air pollution levels.

Nov 13, 2017, 08:35 AM IST

Delhi air pollution: 64 trains delayed as smog envelops city

As many as 64 trains on Saturday were delayed while 14 others were rescheduled and two got cancelled due to smog conditions in the national capital.

Nov 11, 2017, 10:53 AM IST

Delhi pollution: NGT to take call on odd-even today; air quality remains 'severe'

Although the thick smog is likely to disperse, the Air Quality Index (AQI) is expected to maintain its severity across Delhi-NCR.

Nov 11, 2017, 07:45 AM IST