On the streets of Pakistan’s second biggest city, smog stings eyes and burns throats. Inside homes, few people can afford air purifiers to limit the damage of toxic particles that seep through doors and windows. On the streets of Pakistan’s second biggest city, smog stings eyes and burns throats. Inside homes, few people can afford air purifiers to limit the damage of toxic particles that seep through doors and windows. Environment Phys.org – latest science and technology news stories
Pakistan’s record smog triggers anguish and anxiety
