Dongguan Air Quality Index

39
Excellent(Class A)
(June 27th,2017 ,05:00:00 PM(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: 12μg/m3,24-hour PM2.5: 12.73μg/m3.
1-hour PM2.5 ranks #54 in China by ascending,total 367 cities.
1-hour PM10: 32.4μg/m3,24-hour PM10: 28.09μg/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 1326320.72077870Excellent
Site 24412440.62367270Excellent
Site 33215280.8219100100Excellent
Site 43116310.69127872Excellent
Site 52711270.92188575Excellent

Dongguan AQI Ranking

Dongguan AQI ranks #49 in China(total 367),defeat 87% cities.

Last 7 days rankings and AQI data of Dongguan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-06-26 #934713290.66624911293Excellent
2017-06-25 #1214611250.66321812692Excellent
2017-06-24 #673613240.71128810970Excellent
2017-06-23 #543514270.7412887863Excellent
2017-06-22 #333319330.7482677562Excellent
2017-06-21 #954720340.8713789678Excellent
2017-06-20 #1185624380.9714486148Good
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.