Central Monitoring Data
Please select a monitoring station in the map above or the drop-down menu below:
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Ministry of Environment
Monitoring Values
Published:2018/07/04 11:00:00
Air Quality Index AQI
Leading Pollutant :
70
PM2.5
Moving Average(μg/m3)
73
PM10
Moving Average(μg/m3)
69
O3
8-hour Moving Average(ppb)
10
CO
8-hour Moving Average(ppm)
10
SO2
Hourly Concentration(ppb)
10
NO2
Hourly Concentration(ppb)
10
PM2.5
Hourly Concentration(μg/m3)
73
PM10
Hourly Concentration(μg/m3)
69
O3
Hourly Concentration(ppb)
10
CO
Hourly Concentration(ppm)
10
Air Quality Index (AQI)
Good
0~50
|
Moderate
51~100
|
Unhealthy for Sensitive Groups
101~150
|
Unhealthy
151~200
|
Very Unhealthy
201~300
|
Hazardous
301~500
|
Tendency Chart of Concentration in the Last 72 Hours
Time Duration:2018/07/02 11:00:00 ~ 2018/07/04 11:00:00
Air Quality Concentration Chart
Published:2018/06/28 15:00
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