Shanghai Air Quality Index

Moderately Polluted(Class D)
(January 30th,2015 ,06:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Members of sensitive groups may experience more serious health effects,may impact the heart,respiratory system of healthy groups.
Suggestion:People with heart or lung disease, older adults, and children should avoid prolonged or heavy exertion; everyone else should reduce prolonged or heavy exertion.

Shanghai PM2.5

1-hour PM2.5: 129.3μg/m3,24-hour PM2.5: 53.24μg/m3.
1-hour PM2.5 ranks #346 in China by ascending,total 367 cities.
1-hour PM10: 141.7μg/m3,24-hour PM10: 69.35μg/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 11861401471.35563345151Moderately Polluted
Site 21861401430.9651425251Moderately Polluted
Site 31701291550.90946325251Moderately Polluted
Site 41551181310.84161476971Moderately Polluted
Site 51531171200.95333276861Moderately Polluted
Site 61471121320.8540377155Lightly Polluted
Site 71681271291.20359455450Moderately Polluted
Site 81621231261.15352306150Moderately Polluted
Site 91981481731.20336415045Moderately Polluted
Site 101851391611.24862365865Moderately Polluted

Shanghai AQI Ranking

Shanghai AQI ranks #345 in China(total 367),defeat 6% cities.

Last 7 days rankings and AQI data of Shanghai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2015-01-29 #835114180.59240116755Good
2015-01-28 #313517330.55828146758Excellent
2015-01-27 #1396748580.82529157572Good
2015-01-26 #1891321001271.18149207953Lightly Polluted
2015-01-25 #2371711291681.49371257865Moderately Polluted
2015-01-24 #2141431091331.177742210177Lightly Polluted
2015-01-23 #2121381051201.10965239276Lightly 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.