Suzhou Air Quality Index

97
Good(Class B)
(November 21st,2017 ,05:00:00 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.

Suzhou PM2.5

1-hour PM2.5: 72.25μg/m3,24-hour PM2.5: 64.03μg/m3.
1-hour PM2.5 ranks #327 in China by ascending,total 367 cities.
1-hour PM10: 91μg/m3,24-hour PM10: 88.16μg/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 1896689174111012Good
Site 211385-1861126Lightly Polluted
Site 310276-1.1911636Lightly Polluted
Site 49067670.91015810Good
Site 510276891.295161724Lightly Polluted
Site 67454-1.110915814Good
Site 710982119174171314Lightly Polluted
Site 89772--891657Good

Suzhou AQI Ranking

Suzhou AQI ranks #313 in China(total 367),defeat 15% cities.

Last 7 days rankings and AQI data of Suzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-11-20 #2457142610.95656167662Good
2017-11-19 #1335134510.82840146659Good
2017-11-18 #944118400.69925108080Excellent
2017-11-17 #2016614240.7865298249Good
2017-11-16 #1746925420.7845495954Good
2017-11-15 #2548534810.91868137865Good
2017-11-14 #29696701121.31876176047Good
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.