As the world battles against poor air quality, a Swiss air quality technology company has categorized countries based on ...

Discover the Cleanest Cities in India by Air Quality Index (AQI) for 2025. Pune has been ranked the cleanest city in India, ...

Thick smog engulfed Punjab’s capital on Saturday morning as Lahore topped the list of the world’s most polluted cities, ...

Lahore has dropped from first to second place in the latest Air Quality Index (AQI) by IQ Air, but its air quality remains ...

Between 2024 and 2025, Jacksonville's air quality conditions declined from "A" to "B" in the American Lung Association’s ...

Air pollution in Lahore and several other cities across Punjab reached hazardous levels on Sunday. According to the global ...

The growing availability of low-cost air quality sensors is helping people across the world track air pollution.

New Delhi is one of the world’s most polluted cities, and the celebrations for the festival of Diwali herald its worst months ...

Bengaluru reported an Air Quality Index of 32, one of the cleanest in India post-Diwali. In contrast, Delhi's AQI hit 336, ...

Days after Diwali, Delhi's air quality has worsened significantly, with several areas recording “very poor” to “severe” ...