Shanghai Air Quality Index

Good(Class B)
(March 28th,2015 ,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: 42.8μg/m3,24-hour PM2.5: 28.34μg/m3.
1-hour PM2.5 ranks #131 in China by ascending,total 367 cities.
1-hour PM10: 51.7μg/m3,24-hour PM10: 43.22μg/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 15236440.55264126457Good
Site 25539391.429107151024Good
Site 35539430.76889101130Good
Site 45539470.9818273162Good
Site 55438570.9157172182Good
Site 65337510.71285143361Good
Site 76244450.3875845462Good
Site 85841531.1210312745Good
Site 910579970.81943-1126Lightly Polluted
Site 105236410.9467053447Good

Shanghai AQI Ranking

Shanghai AQI ranks #102 in China(total 367),defeat 72% cities.

Last 7 days rankings and AQI data of Shanghai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2015-03-25 #1025720410.5413512114108Good
2015-03-24 #725115420.5083712104100Good
2015-03-23 #1296424770.58444138480Good
2015-03-22 #286111841301.0397223124111Lightly Polluted
2015-03-21 #3401431091281.37882612098Lightly Polluted
2015-03-20 #2248966780.795601210091Good
2015-03-19 #29411083971.09157229883Lightly 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.