Shanghai Air Quality Index

Lightly Polluted(Class C)
(July 31st,2015 ,02:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:O3-1h
Health Implications:Members of sensitive groups may experience health effects
Suggestion:People with heart or lung disease, older adults, and children should reduce prolonged or heavy exertion.

Shanghai PM2.5

1-hour PM2.5: 42.8μg/m3,24-hour PM2.5: 42.89μg/m3.
1-hour PM2.5 ranks #332 in China by ascending,total 367 cities.
1-hour PM10: 57.13μg/m3,24-hour PM10: 76.63μg/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 111356700.442733226144Lightly Polluted
Site 211640550.5992210231152Lightly Polluted
Site 39944580.6611121199133Good
Site 412240610.5733116243154Lightly Polluted
Site 56820400.429159174131Good
Site 69335460.4871318194133Good
Site 712051570.5551813240149Lightly Polluted
Site 810744700.4932918213127Lightly Polluted
Site 96231-0.584712169138Good
Site 1010767-0.581711214137Lightly Polluted

Shanghai AQI Ranking

Shanghai AQI ranks #357 in China(total 367),defeat 3% cities.

Last 7 days rankings and AQI data of Shanghai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2015-07-30 #35915135670.633317232215Moderately Polluted
2015-07-29 #36116752930.7573720270231Moderately Polluted
2015-07-28 #36015352850.7573618256217Moderately Polluted
2015-07-27 #34613054890.8053816208192Lightly Polluted
2015-07-26 #342130851081.0054913235193Lightly Polluted
2015-07-25 #34213257830.8764414230195Lightly Polluted
2015-07-24 #2959039560.7073312166147Good
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.