Shenzhen Air Quality Index

Good(Class B)
(January 18th,2019 ,11:00:00 AM(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.

Shenzhen PM2.5

1-hour PM2.5: 32.73μg/m3,24-hour PM2.5: 29.01μg/m3.
1-hour PM2.5 ranks #81 in China by ascending,total 367 cities.
1-hour PM10: 56μg/m3,24-hour PM10: 48.06μg/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 149284914383918Excellent
Site 25830661.44762816Good
Site 34632451945443Excellent
Site 44229331.11665648Excellent
Site 55332561.24993220Good
Site 64728470.952144429Excellent
Site 74732471.22232730Excellent
Site 86636811.24084426Good
Site 96542801.31944734Good
Site 105738641.24773219Good
Site 114833481.31444629Excellent

Shenzhen AQI Ranking

Shenzhen AQI ranks #67 in China(total 367),defeat 82% cities.

Last 7 days rankings and AQI data of Shenzhen City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-01-17 #624926441.1926612397Excellent
2019-01-16 #474023401.0052565944Excellent
2019-01-15 #604531450.9173156765Excellent
2019-01-14 #575132510.8362956963Good
2019-01-13 #654930480.752957973Excellent
2019-01-12 #20199741211.1417388567Good
2019-01-11 #1717444750.8135976451Good
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.