Shanghai Air Quality Index

Good(Class B)
(August 24th,2014 ,01:00:00 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: 64.2μg/m3,24-hour PM2.5: 53.36μg/m3.
1-hour PM2.5 ranks #127 in China by ascending,total 190 cities.
1-hour PM10: 82.56μg/m3,24-hour PM10: 72.98μg/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 1876477-----Good
Site 29067860.95668182383Good
Site 3725278-----Good
Site 48764810.72246104080Good
Site 59571-0.55427113387Good
Site 68059660.7063584097Good
Site 77353650.641292150102Good
Site 89067951.09278152087Good
Site 9108811151.07271604872Lightly Polluted
Site 108764800.88531703293Good

Shanghai AQI Ranking

Shanghai AQI ranks #162 in China(total 190),defeat -42% cities.

Last 7 days rankings and AQI data of Shanghai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2014-08-22 #767442430.683112130128Good
2014-08-21 #12911459771.014818201175Lightly Polluted
2014-08-20 #726426330.87150118273Good
2014-08-19 #866322300.75550119179Good
2014-08-18 #866141591.06649166474Good
2014-08-17 #374524340.68632910089Excellent
2014-08-16 #636340510.6822711124115Good
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.