Shanghai Air Quality Index

89
Good(Class B)
(April 25th,2019 ,04:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
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: 66.1μg/m3,24-hour PM2.5: 55μg/m3.
1-hour PM2.5 ranks #353 in China by ascending,total 367 cities.
1-hour PM10: 82μg/m3,24-hour PM10: 58.44μg/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 18764701.48488653Good
Site 28462701.29286853Good
Site 397721101.7721010250Good
Site 4-81-1.266410758-
Site 55438400.536128162Good
Site 69067901.2591111657Good
Site 78563800.958511156Good
Site 89772761.259129153Good
Site 9-69-0.9246172108-
Site 1098731201.484910457Good

Shanghai AQI Ranking

Shanghai AQI ranks #318 in China(total 367),defeat 13% cities.

Last 7 days rankings and AQI data of Shanghai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-04-24 #33312595951.257587463Lightly Polluted
2019-04-23 #2087249521.03457611787Good
2019-04-22 #1205319190.5734245241Good
2019-04-21 #604826360.5693856154Excellent
2019-04-20 #404519320.51328510089Excellent
2019-04-19 #1336143480.6247611092Good
2019-04-18 #31111846720.713437198179Lightly 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.