Shenzhen Air Quality Index

Excellent(Class A)
(September 22nd,2017 ,08:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:-
Health Implications:Air quality is satisfactory,almost no air pollution.

Shenzhen PM2.5

1-hour PM2.5: 16.36μg/m3,24-hour PM2.5: 20.67μg/m3.
1-hour PM2.5 ranks #65 in China by ascending,total 367 cities.
1-hour PM10: 26.55μg/m3,24-hour PM10: 32.11μg/m3.

All Air Monitoring Sites Of Shenzhen 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)
11 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 12819200.62674351Excellent
Site 22512250.51863850Excellent
Site 32513250.6922949Excellent
Site 42316170.5656266Excellent
Site 52114210.52056354Excellent
Site 63515350.61354950Excellent
Site 72517200.5556351Excellent
Site 83218320.62595156Excellent
Site 93323320.94181942Excellent
Site 103719370.6-64366Excellent
Site 112814280.6945361Excellent

Shenzhen AQI Ranking

Shenzhen AQI ranks #7 in China(total 367),defeat 98% cities.

Last 7 days rankings and AQI data of Shenzhen City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-09-21 #303926380.68224610577Excellent
2017-09-20 #1565430450.709277123104Good
2017-09-19 #1917630440.676197139131Good
2017-09-18 #1959146660.842278158148Good
2017-09-17 #33614058860.9693711232204Lightly Polluted
2017-09-16 #35114445700.8824111225208Lightly Polluted
2017-09-15 #2559331510.77328169151Good
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.