Zhoushan Air Quality Index

23
Excellent(Class A)
(August 21st,2017 ,05:00:00 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.

Zhoushan PM2.5

1-hour PM2.5: 15.33μg/m3,24-hour PM2.5: 13.31μg/m3.
1-hour PM2.5 ranks #106 in China by ascending,total 367 cities.
1-hour PM10: 22.67μg/m3,24-hour PM10: 24.41μg/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 12819270.5895446Excellent
Site 22413240.6884946Excellent
Site 32014170.611105245Excellent

Zhoushan AQI Ranking

Zhoushan AQI ranks #7 in China(total 367),defeat 98% cities.

Last 7 days rankings and AQI data of Zhoushan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-08-20 #564218300.48911710584Excellent
2017-08-19 #1705524330.48697122106Good
2017-08-18 #1846124270.518138119112Good
2017-08-17 #31910522330.577198201165Lightly Polluted
2017-08-16 #2969625380.548137177155Good
2017-08-15 #1796328450.61177161115Good
2017-08-14 #2166429530.585187139116Good
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.