Sanya Air Quality Index

32
Excellent(Class A)
(July 23rd,2018 ,07:00:00 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.

Sanya PM2.5

1-hour PM2.5: 8.5μg/m3,24-hour PM2.5: 8.3μg/m3.
1-hour PM2.5 ranks #34 in China by ascending,total 367 cities.
1-hour PM10: 31.5μg/m3,24-hour PM10: 22μg/m3.

All Air Monitoring Sites Of Sanya 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)
2 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 1299290.6324450Excellent
Site 2348340.5144754Excellent

Sanya AQI Ranking

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

Last 7 days rankings and AQI data of Sanya City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-07-22 #18279210.581435754Excellent
2018-07-21 #112710270.71365651Excellent
2018-07-20 #203111300.7531655653Excellent
2018-07-19 #3218210.7091444836Excellent
2018-07-18 #5206130.6111034740Excellent
2018-07-17 #8237160.6151045145Excellent
2018-07-16 #18264120.573835751Excellent
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.