As traffic and other sources add more pollutants to the air, the smog gets worse. Ironically, smog is often more severe farther away from the sources of pollution, because the chemical reactions that cause smog take place in the atmosphere while pollutants are drifting on the wind. Smog: Frequently Asked Questions.
There are two major airports if you are flying into the Big Island, Kona International Airport [1] and Hilo International Airport [2]. There are a few non-stop flights from the mainland, mostly from California and Seattle, but it is more common to arrive via Honolulu or Kahului.
The Federated States of Micronesia is served by four international airports. 1  Pohnpei International Airport, on the main island of Pohnpei State. 2  Chuuk International Airport, located on the main island of Chuuk State. 3  Kosrae International Airport, located on the main island of Kosrae State.