Dongguan Air Quality Index

19
Excellent(Class A)
(April 1st,2020 ,08:00:00 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: 13.25μg/m3,24-hour PM2.5: 12.48μg/m3.
1-hour PM2.5 ranks #85 in China by ascending,total 367 cities.
1-hour PM10: 13.33μg/m3,24-hour PM10: 19.46μg/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 11812140.6208105Excellent
Site 2139120.722993Excellent
Site 3---------
Site 43323-0.624976Excellent
Site 5149140.7218147Excellent

Dongguan AQI Ranking

Dongguan AQI ranks #28 in China(total 367),defeat 92% cities.

Last 7 days rankings and AQI data of Dongguan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2020-03-31 #323112210.73924988Excellent
2020-03-30 #563211220.6332574141Excellent
2020-03-29 #1173813370.632696356Excellent
2020-03-28 #132812220.6812285147Excellent
2020-03-27 #1504123410.583287258Excellent
2020-03-26 #303823380.5552676859Excellent
2020-03-25 #2137021410.548298145124Good
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.