As AQI values rise, so do concerns about air pollution and associated health risks. Many developed countries have utilised the AQI concept for over thirty years, allowing real-time dissemination of ...

City's air quality remains poor, with AQI surpassing 200. Sector 53 hit 268. Day temperatures slightly dropped, still above normal. City’s air quality index (AQI) continued to remain poor on ...

while the average AQI was 200 in the city, barring some green pockets such as Rabindra Sarobar where it was 91. On Friday morning, AQI was 173 in Ballygunge and it hovered around 166 in Jadavpur, ...

Among the 258 cities for which AQI numbers were available, over 20 percent grappled with AQI levels of 200 or 'poor' air ...

Lucknow's air quality deteriorated to 'poor' on Wednesday, with an AQI of 200. PM2.5 levels spiked, reaching 500 at some monitoring stations. The state capital air turned ‘poor’ with the Air ...

"On days with poor to ‘severe' air quality (AQI 200), individuals with chronic conditions should avoid vigorous activities and carry their medications when going outside," Gupta said. Meanwhile ...

The state capital air turned ‘poor’ with the Air Quality Index (AQI) touching 200 (falling in the poor category) on Wednesday. On Tuesday, Hindustan Times reported that Lucknow’s air had ...

As per the Central Pollution Control Board’s SAMEER app, amid Diwali celebrations, Mumbai’s Air Quality Index (AQI) on Saturday was 208. This was the highest AQI reported in the city in 2024. On ...

In a repeat of what occurs every year, Delhi is engulfed by toxic smog as air quality remained in the "severe" category at ...

An AQI between zero and 50 is considered 'good', 51 and 100 'satisfactory', 101 and 200 'moderate', 201 and 300 'poor', 301 ...

“Coming back to Delhi from Wayanad, where the air is beautiful and the AQI is 35, was like entering a gas chamber. The ...