Shenzhen Air Quality Index

30
Excellent(Class A)
(May 23rd,2017 ,05:00:00 PM(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.

Shenzhen PM2.5

1-hour PM2.5: 18μg/m3,24-hour PM2.5: 16.19μg/m3.
1-hour PM2.5 ranks #185 in China by ascending,total 367 cities.
1-hour PM10: 29.9μg/m3,24-hour PM10: 26.5μg/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 12112190.74276578Excellent
Site 2---0.63462735-
Site 32416240.6836866Excellent
Site 42113210.72374245Excellent
Site 54527450.7777068Excellent
Site 63816380.61366034Excellent
Site 73517350.82286057Excellent
Site 82916290.730116968Excellent
Site 92618250.72365346Excellent
Site 104531390.84078264Excellent
Site 112414240.82377076Excellent

Shenzhen AQI Ranking

Shenzhen AQI ranks #14 in China(total 367),defeat 96% cities.

Last 7 days rankings and AQI data of Shenzhen City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-05-21 #574517260.6871669388Excellent
2017-05-20 #133921330.8033077871Excellent
2017-05-19 #555427410.726248127104Good
2017-05-18 #697028420.722228129123Good
2017-05-17 #1228330520.87308162139Good
2017-05-16 #224712200.75123610293Excellent
2017-05-15 #143416220.7052476767Excellent
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.