Sanya Air Quality Index

23
Excellent(Class A)
(February 26th,2017 ,08:00:00 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: 2μg/m3,24-hour PM2.5: 8.52μg/m3.
1-hour PM2.5 ranks #1 in China by ascending,total 367 cities.
1-hour PM10: 8μg/m3,24-hour PM10: 16.24μg/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 114270.81024346Excellent
Site 210290.71323246Excellent

Sanya AQI Ranking

Sanya AQI ranks #11 in China(total 367),defeat 97% cities.

Last 7 days rankings and AQI data of Sanya City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-01-26 #244712200.367329894Excellent
2017-01-25 #184311210.452518685Excellent
2017-01-24 #224617280.6481129492Excellent
2017-01-23 #735629400.72992110107Good
2017-01-22 #845828390.80492119109Good
2017-01-21 #214616240.76829191Excellent
2017-01-20 #354117290.623929581Excellent
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.