Xiamen/Amoy Air Quality Index

32
Excellent(Class A)
(July 23rd,2017 ,10:00:00 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.

Xiamen/Amoy PM2.5

1-hour PM2.5: 21.5μg/m3,24-hour PM2.5: 22.42μg/m3.
1-hour PM2.5 ranks #134 in China by ascending,total 367 cities.
1-hour PM10: 31.5μg/m3,24-hour PM10: 37.64μg/m3.

All Air Monitoring Sites Of Xiamen/Amoy 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)
4 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 11912190.31464437Excellent
Site 22517200.334184736Excellent
Site 34028370.3856819Excellent
Site 45029500.424184228Excellent

Xiamen/Amoy AQI Ranking

Xiamen/Amoy AQI ranks #49 in China(total 367),defeat 87% cities.

Last 7 days rankings and AQI data of Xiamen/Amoy City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-07-22 #1335723420.349219120108Good
2017-07-21 #994819340.35223910895Excellent
2017-07-20 #563617330.3732298772Excellent
2017-07-19 #693915270.3111788676Excellent
2017-07-18 #643714280.39820129073Excellent
2017-07-17 #403423280.3461686754Excellent
2017-07-16 #1325021350.36516913199Excellent
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.