̼ ϴ ̻ȭ 10 9 Ÿ.
ڷ
12 6~7 Ʋ 61 321 ùε ̼ ̻ȭ(NO2) , ̻ȭ 97ppb .
̻ȭ(NO) ڵ Ⱑ ֵ , ̼(PM-2.5) ִ. Ǹ , , , ߺ ִ.
õ 38 74ppb. 87 58ppb, 52ppb, λ 43ppb, 32ppb ƴ. 321 39.9% 128 츮 ̻ȭ 60ppb Ѵ ƴ.
15 ̾. Ư Ÿ ̻ȭ 138ppb Ҵµ ̴ £ ʵб (23ppb) 6迡 ϴ ġ.
̾ Ż翪 2ⱸ õ аΰ 128ppb, ε Ÿ 123ppb, ̼ 14ⱸ 120ppb ߴ. 15 13, 10 9 £ ߵƴ.
ַ ڵ ź Ұ ϴ ̻ȭ Ư ڵ Դٰ ߴ. Ȯε κ ý, , õ ֺ ̾. "̻ȭ ̴ ڵ Ѵ" "̼ ϱ ؼ ɿ ڵ ִ εž Ѵ" ߴ. ̹ б ȯ ̻ȭ (Passive Sampler) Ȱƴ. ¶ 321 ڸ 翡 ߴ.