Zhoushan Air Quality Index

42
Excellent(Class A)
(January 21st,2017 ,11:00:00 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.

Zhoushan PM2.5

1-hour PM2.5: 19.67μg/m3,24-hour PM2.5: 19.77μg/m3.
1-hour PM2.5 ranks #23 in China by ascending,total 367 cities.
1-hour PM10: 41.67μg/m3,24-hour PM10: 34.95μg/m3.

All Air Monitoring Sites Of Zhoushan 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)
3 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 15124510.821137571Good
Site 24521450.72086357Excellent
Site 32914290.7887678Excellent

Zhoushan AQI Ranking

Zhoushan AQI ranks #19 in China(total 367),defeat 95% cities.

Last 7 days rankings and AQI data of Zhoushan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-01-20 #222755484119148681Good
2017-01-19 #1247050740.91816129797Good
2017-01-18 #464819300.6131189895Excellent
2017-01-17 #324223420.7682598371Excellent
2017-01-16 #203910220.6541187877Excellent
2017-01-15 #34389190.636977675Excellent
2017-01-14 #554423410.81111109087Excellent
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.