Shenzhen Air Quality Index

Good(Class B)
(November 23rd,2017 ,03:00:00 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: 35.82μg/m3,24-hour PM2.5: 22.59μg/m3.
1-hour PM2.5 ranks #219 in China by ascending,total 367 cities.
1-hour PM10: 55.73μg/m3,24-hour PM10: 40.63μg/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 16547570.729114946Good
Site 25931680.82084135Good
Site 33926390.8885554Excellent
Site 44632390.71174344Excellent
Site 55236540.61555653Good
Site 65125510.6775955Good
Site 76043630.61885552Good
Site 85630610.72013--Good
Site 95539550.717105349Good
Site 106244710.62064949Good
Site 115841550.5886157Good

Shenzhen AQI Ranking

Shenzhen AQI ranks #167 in China(total 367),defeat 54% cities.

Last 7 days rankings and AQI data of Shenzhen City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-11-22 #524021390.7532687864Excellent
2017-11-21 #504121400.7243279161Excellent
2017-11-20 #483317300.7562662725Excellent
2017-11-19 #483516310.9762763730Excellent
2017-11-18 #1745032490.883778262Excellent
2017-11-17 #784831470.6793489484Excellent
2017-11-16 #524828430.7225610095Excellent
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.