Shanghai Air Quality Index

Good(Class B)
(November 29th,2014 ,10:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
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.

Shanghai PM2.5

1-hour PM2.5: 49.78μg/m3,24-hour PM2.5: 69.96μg/m3.
1-hour PM2.5 ranks #64 in China by ascending,total 190 cities.
1-hour PM10: 61.71μg/m3,24-hour PM10: 80.15μg/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 16950721.61170122216Good
Site 26043550.97863122721Good
Site 3755562-----Good
Site 46849721.7856616168Good
Site 57051-0.8544312309Good
Site 67353610.92950153014Good
Site 77353570.94662182012Good
Site 86547-1.0116125159Good
Site 9---------
Site 106547531.22360212518Good

Shanghai AQI Ranking

Shanghai AQI ranks #56 in China(total 190),defeat 51% cities.

Last 7 days rankings and AQI data of Shanghai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2014-11-28 #1138260721.21351168173Good
2014-11-27 #676522460.66521310286Good
2014-11-26 #727642720.82761187465Good
2014-11-25 #305128510.65536138675Good
2014-11-24 #294727400.63937127262Excellent
2014-11-23 #235536480.56244118769Good
2014-11-22 #639974960.91572167148Good
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.