Suzhou Air Quality Index

Lightly Polluted(Class C)
(January 17th,2017 ,02:00:00 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 health effects
Suggestion:People with heart or lung disease, older adults, and children should reduce prolonged or heavy exertion.

Suzhou PM2.5

1-hour PM2.5: 81.88μg/m3,24-hour PM2.5: 43.3μg/m3.
1-hour PM2.5 ranks #263 in China by ascending,total 367 cities.
1-hour PM10: 105μg/m3,24-hour PM10: 51.73μg/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 1124941081.176221917Lightly Polluted
Site 21299898172202930Lightly Polluted
Site 31007589186212517Good
Site 492681100.884232619Good
Site 512091-1.263205136Lightly Polluted
Site 6876491177212625Good
Site 711587920.986212620Lightly Polluted
Site 8104781470.979193532Lightly Polluted

Suzhou AQI Ranking

Suzhou AQI ranks #260 in China(total 367),defeat 29% cities.

Last 7 days rankings and AQI data of Suzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-01-16 #775328350.56342138371Good
2017-01-15 #313820300.49930147873Excellent
2017-01-14 #1566042460.88637208176Good
2017-01-13 #310128971201.22660327762Lightly Polluted
2017-01-12 #2348563790.96854204942Good
2017-01-11 #1466647570.81446197670Good
2017-01-10 #3081411071131.3752277764Lightly 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.