Puerto Vallarta News

Puerto Vallarta News

Mexico City — Air quality & environment

Mexico City — Air quality & environment

Air you breathe, heat you feel, and the green and gray spaces that shape daily life. This hub keeps the big picture, what’s changing now, and our latest reporting in one place.
Mexico City Air Quality

The big picture

CDMX lives under a moving sky: ozone peaks on hot, still afternoons; PM2.5 rises with inversions, fires, and traffic; dust and construction add their own layer. Heat waves and storm bursts stress streets, trees, and people.

Air and climate aren’t abstract—they change school days, outdoor work, commuting choices, and power demand. Parks, trees, and water bodies cool blocks; traffic, industry, and open burning push in the other direction.

Real progress is measurable: hourly IMECA, hospital visits, shade coverage, and enforcement that matches what residents see on the street. We follow the documents, the data, and the lived reality.

Latest coverage

Below are our newest air-quality and environment stories. This list updates automatically.