Shanghai Air Quality Index

51
Good(Class B)
(July 5th,2015 ,02:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants: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.

Shanghai PM2.5

1-hour PM2.5: 13.9μg/m3,24-hour PM2.5: 25.12μg/m3.
1-hour PM2.5 ranks #84 in China by ascending,total 367 cities.
1-hour PM10: 19.29μg/m3,24-hour PM10: 37.13μg/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 13817240.776268121104Excellent
Site 24014-0.292276125103Excellent
Site 3414190.6541514131102Excellent
Site 44313150.5211510137112Excellent
Site 54312160.2621015135113Excellent
Site 6397260.4091211124104Excellent
Site 74318230.3911619137108Excellent
Site 83710120.465251511693Excellent
Site 94028-0.46712712873Excellent
Site 104016-0.564205125100Excellent

Shanghai AQI Ranking

Shanghai AQI ranks #176 in China(total 367),defeat 52% cities.

Last 7 days rankings and AQI data of Shanghai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2015-07-04 #2788556550.7043311124142Good
2015-07-03 #31610780970.8172912169158Lightly Polluted
2015-07-02 #32510761760.8774212189167Lightly Polluted
2015-07-01 #2707736510.8184110159132Good
2015-06-30 #3408663980.8783813170133Good
2015-06-29 #1775539550.7323789484Good
2015-06-28 #1465112170.627257111101Good
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.