Dongguan Air Quality Index

Good(Class B)
(December 9th,2019 ,09:00:00 PM(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: 62.4μg/m3,24-hour PM2.5: 50.71μg/m3.
1-hour PM2.5 ranks #149 in China by ascending,total 367 cities.
1-hour PM10: 112.6μg/m3,24-hour PM10: 89.98μg/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 1876499110216564Good
Site 26446740.99414766Good
Site 379571081101141071Good
Site 4100751500.912715854Good
Site 594701321.1-20361Good

Dongguan AQI Ranking

Dongguan AQI ranks #126 in China(total 367),defeat 66% cities.

Last 7 days rankings and AQI data of Dongguan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-08-12 #2524520350.7733677244Excellent
2019-08-11 #34111027460.726225216170Lightly Polluted
2019-08-10 #35412336580.806329246173Lightly Polluted
2019-08-09 #35411236580.793389207173Lightly Polluted
2019-08-08 #3369926440.658339199151Good
2019-08-07 #36020233600.686377332274Heavily Polluted
2019-08-06 #3329733500.681487192155Good
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.