Shanghai Air Quality Index

30
Excellent(Class A)
(September 24th,2014 ,07:00:00 AM(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: 18.44μg/m3,24-hour PM2.5: 18.71μg/m3.
1-hour PM2.5 ranks #34 in China by ascending,total 190 cities.
1-hour PM10: 24μg/m3,24-hour PM10: 22.47μg/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 12819-0.72833105658Excellent
Site 23021220.74235114862Excellent
Site 3332327-----Excellent
Site 42819190.72136106271Excellent
Site 5204200.6423085251Excellent
Site 62313230.5972276963Excellent
Site 72214200.60927137065Excellent
Site 8-------35-
Site 94028350.70713106161Excellent
Site 103625260.87139124658Excellent

Shanghai AQI Ranking

Shanghai AQI ranks #24 in China(total 190),defeat 79% cities.

Last 7 days rankings and AQI data of Shanghai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2014-09-23 #73114190.68724105459Excellent
2014-09-22 #525515350.5721610116106Good
2014-09-21 #986613310.542012128118Good
2014-09-20 #12879576815122115103Good
2014-09-19 #1298041620.97164167465Good
2014-09-18 #444520370.65435139489Excellent
2014-09-17 #955420410.5682813117105Good
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.