Dongguan Air Quality Index

Good(Class B)
(March 27th,2017 ,11:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM10
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: 40μg/m3,24-hour PM2.5: 35.77μg/m3.
1-hour PM2.5 ranks #125 in China by ascending,total 367 cities.
1-hour PM10: 87.4μg/m3,24-hour PM10: 75.42μg/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 1664581186114176Good
Site 258116615665897Good
Site 36544800.865135373Good
Site 483491150.983164891Good
Site 57351950.966136193Good

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
2017-03-26 #485218530.8564197766Good
2017-03-25 #744916290.9783874742Excellent
2017-03-24 #1806729510.8735310149113Good
2017-03-23 #2637838601.0662910284Good
2017-03-22 #2096532450.9965267168Good
2017-03-21 #1856944671.00855118960Good
2017-03-20 #2247639621.045611011287Good
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.