Dongguan Air Quality Index

Good(Class B)
(October 31st,2020 ,02:00:00 AM(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: 37.2μg/m3,24-hour PM2.5: 37.9μg/m3.
1-hour PM2.5 ranks #191 in China by ascending,total 367 cities.
1-hour PM10: 54μg/m3,24-hour PM10: 52.9μg/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 15236440.721125552Good
Site 24833430.722105150Excellent
Site 34428440.51785854Excellent
Site 46849590.735103327Good
Site 56540800.73083836Good

Dongguan AQI Ranking

Dongguan AQI ranks #125 in China(total 367),defeat 66% cities.

Last 7 days rankings and AQI data of Dongguan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2020-10-30 #945337520.69626910894Good
2020-10-29 #1906244520.7363087773Good
2020-10-28 #2406942690.6683511136122Good
2020-10-27 #2749045800.7434912161148Good
2020-10-26 #28810745820.7494912184167Lightly Polluted
2020-10-25 #2698639770.693614159143Good
2020-10-24 #1306328630.5882613130116Good
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.