Taiwan's air has gotten measurably cleaner over the past decade, yet in many towns the hazy, milky-white sky that blurs mountains and city skylines has not cleared at the same pace. A research team led by Prof. Ta-Chih Hsiao from the Graduate Institute of Environmental Engineering at National T...
Source: [Phys.org](https://phys.org/news/2026-08-traffic-pollution-worsen-taiwan-haze.html)