Shenzhen Air Quality Index

Good(Class B)
(May 20th,2019 ,02:00:00 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.

Shenzhen PM2.5

1-hour PM2.5: 23.73μg/m3,24-hour PM2.5: 15.37μg/m3.
1-hour PM2.5 ranks #287 in China by ascending,total 367 cities.
1-hour PM10: 50.1μg/m3,24-hour PM10: 33.69μg/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 15825660.52646632Good
Site 25025500.84167751Excellent
Site 32517210.5932915Excellent
Site 43523350.72357033Excellent
Site 56426770.74847970Good
Site 675151000.72338764Good
Site 72912290.51536435Excellent
Site 85436580.740-7745Good
Site 97434430.62517951Good
Site 103927-0.5-57352Excellent
Site 113421220.59410647Excellent

Shenzhen AQI Ranking

Shenzhen AQI ranks #161 in China(total 367),defeat 56% cities.

Last 7 days rankings and AQI data of Shenzhen City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-05-19 #183715340.4721448173Excellent
2019-05-18 #73516310.4731547970Excellent
2019-05-17 #43117310.4661845246Excellent
2019-05-16 #133419340.4731946051Excellent
2019-05-15 #62915260.4712344839Excellent
2019-05-14 #52617250.4762045852Excellent
2019-05-13 #414925400.5321549797Excellent
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.