Dongguan Air Quality Index

16
Excellent(Class A)
(November 22nd,2018 ,02:00:00 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.

Dongguan PM2.5

1-hour PM2.5: 9.6μg/m3,24-hour PM2.5: 39.49μg/m3.
1-hour PM2.5 ranks #39 in China by ascending,total 367 cities.
1-hour PM10: 11.5μg/m3,24-hour PM10: 65.94μg/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 1128-0.81653536Excellent
Site 21812-11763536Excellent
Site 31510150.92382828Excellent
Site 410580.719103230Excellent
Site 51913-11263030Excellent

Dongguan AQI Ranking

Dongguan AQI ranks #16 in China(total 367),defeat 96% cities.

Last 7 days rankings and AQI data of Dongguan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-11-20 #1485438570.92643129372Good
2018-11-19 #623518290.882799269Excellent
2018-11-18 #2556647741.11843126342Good
2018-11-17 #1053822360.8533091410Excellent
2018-11-16 #2585329550.6583799167Good
2018-11-15 #1254831480.62431810684Excellent
2018-11-14 #2388035520.608359177135Good
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.