Dandong Air Quality Index

37
Excellent(Class A)
(July 8th,2019 ,08:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:-
Health Implications:Air quality is satisfactory,almost no air pollution.
Suggestion:None.

Dandong PM2.5

1-hour PM2.5: 10μg/m3,24-hour PM2.5: 14.83μg/m3.
1-hour PM2.5 ranks #67 in China by ascending,total 367 cities.
1-hour PM10: 21.5μg/m3,24-hour PM10: 28.49μg/m3.

All Air Monitoring Sites Of Dandong City(Real Time Data)

Indicators instruction:
AQI=Air Quality Index; PM2.5=Particles less than 2.5 micrometers in diameter; PM10=Particles between 2.5 and 10 micrometers in diameter; CO=carbon monoxide;NO2=nitrogen dioxide;SO2=sulfur dioxide;O3-1h=Ozone 1-hour average;O3-8h=Ozone 8-hour average;

Unit: μg/m3(CO=mg/m3)
4 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 11910190.52875174Excellent
Site 21810180.213105472Excellent
Site 32910290.63974272Excellent
Site 42110200.72266574Excellent

Dandong AQI Ranking

Dandong AQI ranks #137 in China(total 367),defeat 63% cities.

Last 7 days rankings and AQI data of Dandong City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-07-07 #2147319360.491118145127Good
2019-07-06 #2217324410.568159132127Good
2019-07-05 #1626324390.569108120115Good
2019-07-04 #1505819340.53677116109Good
2019-07-03 #1315816290.5499128109Good
2019-07-02 #1707218320.7161510141126Good
2019-07-01 #1055018290.729201111098Excellent
Note :03-1h, O3-8h to 24 hours maximum, 24-hour average of other pollutants, daily AQI based on "Ambient Air Quality Index (AQI) Technology (Trial)" (HJ633-2012) published in the daily AQI standard calculations.