Kunshan Air Quality Index

Moderately Polluted(Class D)
(January 18th,2018 ,03:00:00 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 more serious health effects,may impact the heart,respiratory system of healthy groups.
Suggestion:People with heart or lung disease, older adults, and children should avoid prolonged or heavy exertion; everyone else should reduce prolonged or heavy exertion.

Kunshan PM2.5

1-hour PM2.5: 129μg/m3,24-hour PM2.5: 136.16μg/m3.
1-hour PM2.5 ranks #282 in China by ascending,total 367 cities.
1-hour PM10: 196μg/m3,24-hour PM10: 211.92μg/m3.

All Air Monitoring Sites Of Kunshan 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 117012919615581913Moderately Polluted
Site 2---------

Kunshan AQI Ranking

Kunshan AQI ranks #279 in China(total 367),defeat 24% cities.

Last 7 days rankings and AQI data of Kunshan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-01-17 #2891831382151.39270107553Moderately Polluted
2018-01-16 #215119901611.16782112917Lightly Polluted
2018-01-15 #16910350801.479852015566Lightly Polluted
2018-01-14 #787331440.93858108568Good
2018-01-13 #23010561791.58390185538Lightly Polluted
2018-01-12 #1616828381.50454237057Good
2018-01-11 #2217044601.01755228068Good
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.