Sanya Air Quality Index

46
Excellent(Class A)
(March 27th,2017 ,11:00:00 PM(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: 8μg/m3,24-hour PM2.5: 7.3μg/m3.
1-hour PM2.5 ranks #2 in China by ascending,total 367 cities.
1-hour PM10: 23.5μg/m3,24-hour PM10: 14μg/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 1298280.7729185Excellent
Site 2318190.7839997Excellent

Sanya AQI Ranking

Sanya AQI ranks #20 in China(total 367),defeat 95% cities.

Last 7 days rankings and AQI data of Sanya City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-03-26 #4367170.7927972Excellent
2017-03-25 #72816280.494823836Excellent
2017-03-24 #12614260.469725451Excellent
2017-03-23 #23115300.4771026154Excellent
2017-03-22 #63114270.46626561Excellent
2017-03-21 #83216310.504726764Excellent
2017-03-20 #123618340.563828371Excellent
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.