Dongguan Air Quality Index

Good(Class B)
(May 28th,2017 ,10:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM10
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: 46.2μg/m3,24-hour PM2.5: 43.61μg/m3.
1-hour PM2.5 ranks #244 in China by ascending,total 367 cities.
1-hour PM10: 78.4μg/m3,24-hour PM10: 62.27μg/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 15740590.9292513984Good
Site 27136921351514183Good
Site 36847860.8281812592Good
Site 47454800.9422714162Good
Site 57454751282111578Good

Dongguan AQI Ranking

Dongguan AQI ranks #120 in China(total 367),defeat 67% cities.

Last 7 days rankings and AQI data of Dongguan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-05-27 #16910552670.8853319183165Lightly Polluted
2017-05-26 #997353630.9133920126114Good
2017-05-25 #1016026400.9652912142111Good
2017-05-24 #1185320310.96542113224Good
2017-05-23 #3358733430.7083011176144Good
2017-05-22 #1144926390.74825912297Excellent
2017-05-21 #1426230410.826308141114Good
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.