Shanghai Air Quality Index

Excellent(Class A)
(February 25th,2018 ,04:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:-
Health Implications:Air quality is satisfactory,almost no air pollution.

Shanghai PM2.5

1-hour PM2.5: 34.7μg/m3,24-hour PM2.5: 36.52μg/m3.
1-hour PM2.5 ranks #165 in China by ascending,total 367 cities.
1-hour PM10: 46μg/m3,24-hour PM10: 48.72μg/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 14632450.83699189Excellent
Site 25337460.833168888Good
Site 34632400.5211010594Excellent
Site 44833460.52211108100Excellent
Site 54529450.5198112103Excellent
Site 65035460.527119990Excellent
Site 74229380.6209111100Excellent
Site 84632420.635139988Excellent
Site 96547570.52499294Good
Site 105841551.241188793Good

Shanghai AQI Ranking

Shanghai AQI ranks #117 in China(total 367),defeat 68% cities.

Last 7 days rankings and AQI data of Shanghai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-02-20 #1676143520.669251010597Good
2018-02-19 #1165033490.633271010899Excellent
2018-02-03 #675235530.6831136562Good
2018-02-02 #3271391061191.36591269987Lightly Polluted
2018-02-01 #3251671271311.65493279581Moderately Polluted
2018-01-31 #3412271771871.847116276863Heavily Polluted
2018-01-30 #3462371872011.9411012910686Heavily 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.