Zhoushan Air Quality Index

54
Good(Class B)
(May 25th,2019 ,09:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:O3-8h
Health Implications:Air quality is acceptable,but maybe unhealthy to a small number of sensitive groups.
Suggestion:Unusually sensitive people should consider reducing prolonged or heavy exertion.

Zhoushan PM2.5

1-hour PM2.5: 26.67μg/m3,24-hour PM2.5: 17.66μg/m3.
1-hour PM2.5 ranks #158 in China by ascending,total 367 cities.
1-hour PM10: 37μg/m3,24-hour PM10: 37.86μg/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 13715360.585117101Excellent
Site 2-41-0.75512298-
Site 33924380.7156124112Excellent

Zhoushan AQI Ranking

Zhoushan AQI ranks #146 in China(total 367),defeat 60% cities.

Last 7 days rankings and AQI data of Zhoushan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-05-24 #1297617400.607175142131Good
2019-05-23 #22511439720.768306199175Lightly Polluted
2019-05-22 #25510331740.679306178163Lightly Polluted
2019-05-21 #1387013560.61296132123Good
2019-05-20 #1135511300.556155109105Good
2019-05-19 #1285324350.689255113103Good
2019-05-18 #2958228370.738224146138Good
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.