Shanghai Air Quality Index

Heavily Polluted(Class E)
(April 19th,2015 ,10:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Exercise tolerance is reduced in people with heart and lung conditions;healthy people may exhibit symptoms.
Suggestion:People with heart or lung disease, older adults, and children should avoid all physical activity outdoors. Everyone else should avoid prolonged or heavy exertion.

Shanghai PM2.5

1-hour PM2.5: 171.9μg/m3,24-hour PM2.5: 84.46μg/m3.
1-hour PM2.5 ranks #365 in China by ascending,total 367 cities.
1-hour PM10: 198.38μg/m3,24-hour PM10: 127.03μg/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 12251751942.03191155237Heavily Polluted
Site 22091591742.10186233516Heavily Polluted
Site 32121622021.8147522268Heavily Polluted
Site 42341841952.18993263223Heavily Polluted
Site 52321822002.10793262110Heavily Polluted
Site 62171672102.22-413118Heavily Polluted
Site 7240190-2.01887413228Heavily Polluted
Site 82321822222.2488427208Heavily Polluted
Site 9193145-1.404-155428Moderately Polluted
Site 102231731901.88990213614Heavily Polluted

Shanghai AQI Ranking

Shanghai AQI ranks #363 in China(total 367),defeat 1% cities.

Last 7 days rankings and AQI data of Shanghai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2015-04-17 #16293321350.5663611117111Good
2015-04-16 #18799741350.9467629142108Good
2015-04-15 #249106801140.8529027171137Lightly Polluted
2015-04-14 #2589268900.8225316134110Good
2015-04-13 #1856946870.6473515105100Good
2015-04-12 #3079151720.5554314165149Good
2015-04-11 #1937744660.5234814146132Good
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.