Shantou Air Quality Index

Good(Class B)
(May 28th,2017 ,09:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:O3-8h
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.

Shantou PM2.5

1-hour PM2.5: 26.83μg/m3,24-hour PM2.5: 35.4μg/m3.
1-hour PM2.5 ranks #92 in China by ascending,total 367 cities.
1-hour PM10: 45.25μg/m3,24-hour PM10: 65.7μg/m3.

All Air Monitoring Sites Of Shantou 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)
6 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 14531380.7172488126Excellent
Site 25223540.4138107144Good
Site 34632350.756108147Excellent
Site 43323-0.587105124Excellent
Site 54632-112698134Excellent
Site 65220540.8105111146Good

Shantou AQI Ranking

Shantou AQI ranks #93 in China(total 367),defeat 75% cities.

Last 7 days rankings and AQI data of Shantou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-05-27 #1199233660.9052618161149Good
2017-05-26 #2009832620.9692413163157Good
2017-05-25 #805418350.9882010112104Good
2017-05-24 #1105230541.0424175043Good
2017-05-23 #734424440.6591599286Excellent
2017-05-22 #1455317340.611010117103Good
2017-05-21 #1496319390.672129127115Good
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.