Brazilian forest fires cause toxic air pollution | WION Climate Tracker
Residents of Porto Velho in the Brazilian amazon have barely seen sunlight in days and this comes as a thick cloud of smoke from forest fires envelops their city. The concentration of cancer-causing microparticles known as pm 2.5 reached 56.5 micrograms per cubic meter of air in Porto Velho… #brazil #climatenews #worldnewstoday About Channel: WION…