Suzhou Air Quality Index

30
Excellent(Class A)
(September 25th,2017 ,09:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:-
Health Implications:Air quality is satisfactory,almost no air pollution.
Suggestion:None.

Suzhou PM2.5

1-hour PM2.5: 18.5μg/m3,24-hour PM2.5: 17.1μg/m3.
1-hour PM2.5 ranks #142 in China by ascending,total 367 cities.
1-hour PM10: 29.88μg/m3,24-hour PM10: 25.88μg/m3.

All Air Monitoring Sites Of Suzhou 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)
8 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 15524591.25093838Good
Site 23322331.16481014Excellent
Site 33421340.956558Excellent
Site 43521350.959151114Excellent
Site 5287101.25591717Excellent
Site 62010121.239101117Excellent
Site 73221320.654111617Excellent
Site 83222240.8596109Excellent

Suzhou AQI Ranking

Suzhou AQI ranks #90 in China(total 367),defeat 75% cities.

Last 7 days rankings and AQI data of Suzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-09-24 #1935915210.6324776151Good
2017-09-23 #2067027410.69255106960Good
2017-09-22 #2017229500.68657910186Good
2017-09-21 #1606120380.6254997667Good
2017-09-20 #1064824280.5993879788Excellent
2017-09-19 #23188651090.9616613162116Good
2017-09-18 #32714959970.9626014237213Lightly 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.