Zhangjiagang Air Quality Index

Lightly Polluted(Class C)
(November 22nd,2017 ,02:00:00 AM(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.

Zhangjiagang PM2.5

1-hour PM2.5: 101μg/m3,24-hour PM2.5: 82.24μg/m3.
1-hour PM2.5 ranks #335 in China by ascending,total 367 cities.
1-hour PM10: 0μg/m3,24-hour PM10: 103.92μg/m3.

All Air Monitoring Sites Of Zhangjiagang 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)
2 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 1133101-0.6-1--Lightly Polluted
Site 2---------

Zhangjiagang AQI Ranking

Zhangjiagang AQI ranks #332 in China(total 367),defeat 10% cities.

Last 7 days rankings and AQI data of Zhangjiagang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-11-20 #2186647670.396-13--Good
2017-11-19 #2246446670.567-11--Good
2017-11-18 #974124410.258-4--Excellent
2017-11-17 #143315330.558-5--Excellent
2017-11-16 #1456036700.575-8--Good
2017-11-15 #22576431000.7-12--Good
2017-11-14 #328122921500.838-13--Lightly 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.