To combat air pollution, we must first understand PM2.5 — the minuscule particles that fuel it. At just 2.5 micrometres, they ...

The air quality index measures PM2.5, less than 2.5 microns particles, to determine the intensity of air pollution in cities.

Here is BMKG's mapping of areas with air quality categorized as 'Hazardous', 'Very Unhealthy', and 'Unhealthy'.

In a video from a Grammys 2025 after-party, Kanye West explains why he didn't make an appearance at Donald Trump’s 2025 Inauguration. In a video from a Grammys 2025 after-party, Kanye West ...

Two active western disturbances to lash Western Himalayan Region, dense fog likely in Punjab, Haryana, West UP, Bihar.

Sibes Kumar Das, the head of respiratory medicine at Medical College, Kolkata, said the department witnessed aoriund 25 per ...

On Sunday at 11:55 a.m. an updated air quality alert was issued in effect until Monday at noon. The alert is for San ...

An air quality alert was issued on Sunday at 10:33 a.m. in effect until Tuesday at midnight. The alert is for Calabasas and ...

Kolkata's air quality significantly improved on the last day of January, with most areas reaching 'satisfactory' AQI levels due to a rise in temperature. Salt Lake saw the best air quality, benefiting ...