Sanya Air Quality Index

34
Excellent(Class A)
(September 25th,2018 ,01:00:00 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: 13.5μg/m3,24-hour PM2.5: 9.94μg/m3.
1-hour PM2.5 ranks #74 in China by ascending,total 367 cities.
1-hour PM10: 33.5μg/m3,24-hour PM10: 20.76μg/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 13315330.71571515Excellent
Site 23412340.4892424Excellent

Sanya AQI Ranking

Sanya AQI ranks #86 in China(total 367),defeat 77% cities.

Last 7 days rankings and AQI data of Sanya City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-09-23 #2207150.423964440Excellent
2018-09-22 #3229180.406865143Excellent
2018-09-21 #42412220.4421275548Excellent
2018-09-20 #202913250.4721467957Excellent
2018-09-19 #4218210.485753635Excellent
2018-09-18 #16239230.474654544Excellent
2018-09-17 #3097214310.563105126126Good
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.