Shanghai Air Quality Index

48
Excellent(Class A)
(May 26th,2015 ,12:00:00 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: 22.13μg/m3,24-hour PM2.5: 30.34μg/m3.
1-hour PM2.5 ranks #89 in China by ascending,total 367 cities.
1-hour PM10: 42.57μg/m3,24-hour PM10: 46.77μg/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)
9 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 14724470.5383211132102Excellent
Site 24722470.7631813590Excellent
Site 34414440.36125614094Excellent
Site 45236-0.28914512793Good
Site 543-430.278-911992Excellent
Site 64119410.278198131101Excellent
Site 74614460.272321212796Excellent
Site 84220300.432171013489Excellent
Site 94128-0.62829812994Excellent

Shanghai AQI Ranking

Shanghai AQI ranks #76 in China(total 367),defeat 79% cities.

Last 7 days rankings and AQI data of Shanghai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2015-05-25 #1347034480.5492710150124Good
2015-05-24 #715538460.5932911110105Good
2015-05-23 #805435480.64534997104Good
2015-05-22 #2388927440.525249155146Good
2015-05-21 #2067520430.493210132130Good
2015-05-20 #2939544620.6313411161154Good
2015-05-19 #28710780820.9945210204153Lightly Polluted
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.