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 ...

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 ...

"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 ...

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

An AQI value of 200 or above corresponded to “poor” quality. Thirteen cities, including Delhi, Gurugram and Ghaziabad in the ...

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, ...

while the average AQI was 200 in the city, barring some green pockets such as Rabindra Sarobar where it was 91. On Friday ...

A layer of smog covered Delhi-NCR on Saturday morning, with the Air Quality Index (AQI) in the national Capital registering a 'poor' rating two days after Diwali celebrations, despite a ...

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 ...