Dongguan Air Quality Index

Good(Class B)
(December 4th,2016 ,12:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Air quality is acceptable,but maybe unhealthy to a small number of sensitive groups.
Suggestion:Unusually sensitive people should consider reducing prolonged or heavy exertion.

Dongguan PM2.5

1-hour PM2.5: 51.2μg/m3,24-hour PM2.5: 63.61μg/m3.
1-hour PM2.5 ranks #107 in China by ascending,total 367 cities.
1-hour PM10: 57.25μg/m3,24-hour PM10: 78.39μg/m3.

All Air Monitoring Sites Of Dongguan 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)
5 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 16446501.2519725Good
Site 27454-1.439101428Good
Site 36950611.252121726Good
Site 463455517613514Good
Site 5836163142121727Good

Dongguan AQI Ranking

Dongguan AQI ranks #84 in China(total 367),defeat 77% cities.

Last 7 days rankings and AQI data of Dongguan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2016-12-02 #1688865821.161461810984Good
2016-12-01 #1829369941.1554218140108Good
2016-11-30 #1036849771.03841189080Good
2016-11-29 #755940620.97347185944Good
2016-11-28 #385133490.98940179783Good
2016-11-27 #93216280.93424117563Excellent
2016-11-26 #163013191.05624113113Excellent
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.