Shanghai Air Quality Index

48
Excellent(Class A)
(November 23rd,2014 ,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.

Shanghai PM2.5

1-hour PM2.5: 33.6μg/m3,24-hour PM2.5: 37.14μg/m3.
1-hour PM2.5 ranks #46 in China by ascending,total 190 cities.
1-hour PM10: 44μg/m3,24-hour PM10: 48.65μg/m3.

All Air Monitoring Sites Of Shanghai 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)
10 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 15841560.57248102936Good
Site 24529450.5025283341Excellent
Site 3503547-----Excellent
Site 45337470.576861332Good
Site 54632350.3082373852Excellent
Site 64632420.5664282645Excellent
Site 74732470.3214792849Excellent
Site 83826300.45246102947Excellent
Site 95539-0.77443102228Good
Site 104833470.71536124354Excellent

Shanghai AQI Ranking

Shanghai AQI ranks #26 in China(total 190),defeat 77% cities.

Last 7 days rankings and AQI data of Shanghai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2014-11-22 #639974960.91572167148Good
2014-11-21 #277239580.679571310287Good
2014-11-20 #327334530.613581410190Good
2014-11-19 #377636490.673601510090Good
2014-11-18 #518260750.886532411175Good
2014-11-17 #1731571201371.079503011098Moderately Polluted
2014-11-16 #859470880.89156156968Good
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.