New research shows that air pollution in Kolkata becomes highly toxic when PM2.5 levels cross 70 µg/m³, urging stronger pollution control steps. Trending Photos New Delhi: Researchers at the Bose ...

Kolkata: The city ranked fifth among 23 Indian state capitals in terms of PM2.5 concentration in March 2025 despite meeting the National Ambient Air Quality Standards (NAAQS), according to a ...

TOKYO -- The economic burden of health problems caused by hazardous small particles known as PM2.5 totals about $110 billion a year in Japan, according to a study by the University of Tokyo.

SparkFun’s “Air Quality PM1/PM2.5/PM10 Sensor – BMV080 (Qwiic)” is breakout board for the Bosch Sensortec BMV080 particulate matter sensor which the German company claims is the world’s smallest and ...

Every product is carefully selected by our editors. If you buy from a link, we may earn a commission. Learn more Spyderco is a knifemaking brand that needs no help from anyone. The Glesser family ...

However, the role of silibinin in Particulate Matter (PM2.5)-induced intrahepatic triglyceride accumulation remains unclear. This study seeks to investigate the impact of silibinin on PM2.5-induced ...

Winter smog typically occurs during temperature inversions, when cold air is trapped along with pollutants at ground level preventing mixing and dispersion of pollutants. PM 2.5 concentrations can ...