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空气质量信息

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◆ 预报标准

分类 细颗粒物(PM-2.5) 可吸入颗粒物(PM-10) 臭氧(O₃) 二氧化氮(NO₂) 一氧化碳(CO) 二氧化硫(SO₂) 空气质量综合指数
0~15 0~30 0~0.030 0~0.030 0~2.00 0~0.020 0~50
16~35 31~80 0.031~0.090 0.031~0.060 2.01~9.00 0.021~0.050 51~100
轻度污染 36~75 81~150 0.091~0.150 0.061~0.200 9.01~15.00 0.051~0.150 101~250
重度污染 76~ 151~ 0.151~ 0.201~ 15.01~ 0.151~ 251~
监测中

◆ 警报标准

污染物 警报级别 发布标准 解除标准
臭氧 黄色预警 每小时平均为0.12ppm以上时 每小时平均为0.12ppm以下
橙色预警 每小时平均为0.30ppm以上时 每小时平均为0.30ppm以下
→ 降至黄色预警
红色预警 每小时平均为0.50ppm以上时 每小时平均为0.50ppm以下
→ 降至橙色预警
可吸入颗粒物 黄色预警 每小时平均为150㎍/㎥以上持续两个小时时 每小时平均为100㎍/㎥以下
橙色预警 每小时平均为300㎍/㎥以上持续两个小时时 每小时平均为150㎍/㎥以下
→ 降至黄色预警
细颗粒物 黄色预警 每小时平均为90㎍/㎥以上持续两个小时时 每小时平均为50㎍/㎥以下
橙色预警 每小时平均为180㎍/㎥以上持续两个小时时 每小时平均为90㎍/㎥时
→ 降至黄色预警

◆ 各区空气污染物监测值

分类 监测站名称 可吸入颗粒物(㎍/㎥) 细颗粒物(㎍/㎥) 臭氧(ppm) 二氧化氮(ppm) 一氧化碳(ppm) 二氧化硫(ppm) 空气质量综合指数
1小时 1小时 1小时 1小时 1小时 1小时 等级 指数 结晶物
City Air Quality Average for Seoul 57 20 0.042 0.012 0.357 0.003 - 66.381 -
Jongno-gu 54 23 0.044 0.013 0.4 0.003 Moderate 62 O3
Jung-gu 51 19 0.053 0.009 0.3 0.003 Moderate 70 O3
Yongsan-gu 51 20 0.031 0.023 0.3 0.003 Moderate 51 O3
Seongdong-gu Being Evaluated Being Evaluated Being Evaluated Being Evaluated Being Evaluated Being Evaluated - Being Evaluated Being Evaluated
Gwangjin-gu 54 25 0.036 0.018 0.4 0.004 Moderate 56 PM25
Dongdaemun-gu 54 21 0.031 0.010 0.4 0.004 Moderate 61 PM25
Jungnang-gu 44 27 Being Evaluated Being Evaluated Being Evaluated Being Evaluated - Being Evaluated Being Evaluated
Seongbuk-gu 56 20 0.035 0.020 0.5 0.004 Moderate 66 PM10
Gangbuk-gu 57 21 0.047 0.009 0.3 0.002 Moderate 65 PM10
Dobong-gu 45 16 0.043 0.009 0.5 0.004 Moderate 61 O3
Nowon-gu Being Evaluated Being Evaluated Being Evaluated Being Evaluated Being Evaluated Being Evaluated - Being Evaluated Being Evaluated
Eunpyung-gu 62 15 0.048 0.009 0.6 0.004 Moderate 71 PM10
Seodaemun-gu 61 15 0.043 0.007 0.7 0.002 Moderate 69 PM10
Mapo-gu 70 19 0.044 0.010 0.3 0.003 Moderate 74 PM10
Yangcheon-gu 62 18 0.046 0.011 0.3 0.004 Moderate 73 PM10
Gangseo-gu 60 17 0.049 0.009 0.3 0.003 Moderate 72 PM10
Guro-gu 55 12 0.044 0.007 0.2 0.005 Moderate 70 PM10
Geumcheon-gu 59 21 0.045 0.014 0.3 0.003 Moderate 70 PM10
Yeongdeungpo-gu 60 19 0.028 0.013 0.2 0.004 Moderate 74 PM10
Dongjak-gu 68 27 0.044 0.011 0.3 0.003 Moderate 62 O3
Gwanak-gu 58 20 0.053 0.009 0.2 0.006 Moderate 73 PM10
Seocho-gu 62 21 0.043 0.012 0.2 0.003 Moderate 63 PM10
Gangnam-gu 55 22 Being Evaluated Being Evaluated Being Evaluated Being Evaluated - Being Evaluated Being Evaluated
Songpa-gu 65 18 0.039 0.021 0.4 0.002 Moderate 66 PM10
Gangdong-gu 49 23 0.039 0.015 0.4 0.003 Moderate 65 PM25