CHIANG MAI, Thailand -- When it comes to air pollution in the north of Thailand, there are plenty of canaries in the proverbial coal mine.
Northern Thailand's 'Art for Air 2' extravaganza paints sobering picture of life without clean air

Artist and “Art for Air” founder Kamin Lertchaipraset speaks at the “Air That We Breathe” talk organized by Studio 88 Artist Residency and Dream Space Gallery on March 12. (Courtesy of Studio 88 Artist Residency)
CHIANG MAI, Thailand -- When it comes to air pollution in the north of Thailand, there are plenty of canaries in the proverbial coal mine.