Shanghai Air Quality Index

Good(Class B)
(December 19th,2018 ,05:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM10
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: 49.1μg/m3,24-hour PM2.5: 62.67μg/m3.
1-hour PM2.5 ranks #172 in China by ascending,total 367 cities.
1-hour PM10: 106.89μg/m3,24-hour PM10: 101.13μg/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 16547-0.9124132124Good
Site 280491100.911820816Good
Site 385521200.9120391223Good
Site 482511131.2130131326Good
Site 57241930.9117122639Good
Site 679361080.7111101130Good
Site 780531100.711614616Good
Site 875461000.913227614Good
Site 98563970.810712620Good
Site 1081531110.7119431623Good

Shanghai AQI Ranking

Shanghai AQI ranks #175 in China(total 367),defeat 52% cities.

Last 7 days rankings and AQI data of Shanghai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-12-18 #280116881291.348104157251Lightly Polluted
2018-12-17 #316130991311.18391137460Lightly Polluted
2018-12-16 #2029571990.9586697452Good
2018-12-15 #1346814260.4035464948Good
2018-12-14 #1517353680.79358106960Good
2018-12-13 #2179672821.03271155353Good
2018-12-12 #25010075711.13549126868Good
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.