:   ɰ (O) , ü '̷ '?
4 ô ֱ 10Ⱓ Ǻ ߷ Ƚϼ м ǥߴ. ǥ 10Ⱓ (O) 󵵴 2015 0.024ppm 0.037ppm ߴ. ñ 5~8 󵵴 0.044ppm 2000⵵ ķ ġ Ÿ. 󵵻 ƴ϶ Ǻ ߷ ϼ Ƚ, ߷ ð ϴ . Ǻ ߷ ϼ 2015 3Ͽ 8 31Ϸ ߰, Ⱓ ߷ Ƚ 4ȸ 109ȸ پ. ߷ ӽð 3.2ð ϸ ũ ʴ ð Ǻ ӵDZ⵵ ߴ. ̿ ȯ溻 ֱ ⿡ 9 ޺ ϰ Ȳ ߻ ִ١ ǰ ʿ䰡 ִٰ ߴ.Ǻ ߷  ִ | ó: ŬƮڸ 淡 , ջ ̶ ܼ ϸ鼭 ȭ ü ̴. Ϲ ڵ Ⱑ 忡 Ǵ  һȭ(NOx), źȭҷ(HCs) е ڿܼ 鼭 ߻Ѵ. ̷ ȭ ο ӹ ϸ ڿܼ ϴ , 10km ̳ ǿ ִ ȭ ־ ü طο ģ. ݺ Ǵ ϵ ־ ǰ ʿϴ. ޴ , Ϲ ù 0.1~0.3ppm 1ð ̻ ȣ ڱ þ ϴ ˷ ִ.

Ӹ ƴϴ Ǻڱء˷⡤ ִ Ǻ ߷ 0.12ppm̴. ȣ ڱ ϴ , ǰ ִ ̴. Դٰ ̼ ڼ ƴ ̱ ũ ϴ ü ܿ ȿ ū εȴ. ݺ ż ջǸ Ⱑ ħ ޽ ȣ ߻ϰ, 쿡 õİ ȯ ϰų, õ Ÿ ȯ ȭ ִ. ȣ ܿ Ǻθ ڱϸ ԰ , ְ, ˷ Ÿ⵵ Ѵ. Ư 迡 ģ. ȯ ΰ ִٸ 󵵰 ü ϵǴ ִ. ǰ ̴ ̼ 󵵰 ü Ͽ , , ߷ Ͽ Ű ִ.

Ǻ ߷ ߿ Ȱ ؾߡ ൿ ũ 󵵰 dz ӹ . Ư ޺ 󵵰 2ú 5 ð ߿ Ȱ ؾ Ѵ. , , ȣȯ, ȯ ǰ ǰ ɰ ĥ ־ ǰ ʿϴ. ƿ﷯ ȯο ϴ ߻ 6 ൿ .

1. 溸 ߷ Ȳ ÷ Ȯϱ2. ǿȰ  ϱ3. , ġ, б ǿн ϱ4. ¿ ϰ ߱ ̿ϱ5. , Ŭ, Ʈĥ, ó ̱6. ѳ ð븦 ħ̳ ῡ ϱ

: ߵڲġ , ̷ԡ ؾ
: ܹ 42 ...'̷' ¡Ŀ