Dongguan Air Quality Index

47
Excellent(Class A)
(January 18th,2019 ,11:00:00 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: 29.75μg/m3,24-hour PM2.5: 33.34μg/m3.
1-hour PM2.5 ranks #70 in China by ascending,total 367 cities.
1-hour PM10: 46.5μg/m3,24-hour PM10: 45.63μg/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 14829481.122135227Excellent
Site 23927361.424115336Excellent
Site 3---------
Site 45337501.447144224Good
Site 55126521.330154326Good

Dongguan AQI Ranking

Dongguan AQI ranks #45 in China(total 367),defeat 88% cities.

Last 7 days rankings and AQI data of Dongguan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-01-17 #715331431.387328121103Good
2019-01-16 #253625331.282874841Excellent
2019-01-15 #2218865771.39163104331Good
2019-01-14 #1568966821.2856211142113Good
2019-01-13 #1448663781.27356128666Good
2019-01-12 #1999671861.45554114420Good
2019-01-11 #2631371041341.5478617169115Lightly Polluted
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.