Shantou Air Quality Index

38
Excellent(Class A)
(February 22nd,2019 ,02:00:00 AM(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.

Shantou PM2.5

1-hour PM2.5: 20μg/m3,24-hour PM2.5: 24.66μg/m3.
1-hour PM2.5 ranks #75 in China by ascending,total 367 cities.
1-hour PM10: 38μg/m3,24-hour PM10: 35.38μg/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 15226530.916115254Good
Site 23721370.61175052Excellent
Site 34330360.61495149Excellent
Site 43511350.61165656Excellent
Site 53114310.71475249Excellent
Site 63618360.71265251Excellent

Shantou AQI Ranking

Shantou AQI ranks #78 in China(total 367),defeat 79% cities.

Last 7 days rankings and AQI data of Shantou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-02-20 #1527454590.7531996960Good
2019-02-19 #1606244450.91324118975Good
2019-02-18 #483320260.6961986864Excellent
2019-02-17 #1154410210.661389487Excellent
2019-02-16 #994224320.721989083Excellent
2019-02-15 #1494918280.65516810897Excellent
2019-02-14 #1414710190.51111810694Excellent
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.