Dongguan Air Quality Index

48
Excellent(Class A)
(March 26th,2019 ,10:00:00 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: 32μg/m3,24-hour PM2.5: 41.02μg/m3.
1-hour PM2.5 ranks #136 in China by ascending,total 367 cities.
1-hour PM10: 47.5μg/m3,24-hour PM10: 63.27μg/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 16849-0.94216227Good
Site 24833481.34116297Excellent
Site 35634611.14618216Good
Site 44520450.94311237Excellent
Site 53624361-15278Excellent

Dongguan AQI Ranking

Dongguan AQI ranks #80 in China(total 367),defeat 78% cities.

Last 7 days rankings and AQI data of Dongguan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-03-25 #1816537511.06452104128Good
2019-03-24 #303615250.8712993232Excellent
2019-03-23 #293416220.9172772924Excellent
2019-03-22 #143219310.6382467251Excellent
2019-03-21 #183821370.6492678468Excellent
2019-03-20 #374931480.7043676454Excellent
2019-03-19 #2187853780.93362118467Good
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.