Kunshan Air Quality Index

27
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.

Kunshan PM2.5

1-hour PM2.5: 14.5μg/m3,24-hour PM2.5: 10.94μg/m3.
1-hour PM2.5 ranks #96 in China by ascending,total 367 cities.
1-hour PM10: 26.5μg/m3,24-hour PM10: 17.93μg/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 12913241.3586620Excellent
Site 229162915014320Excellent

Kunshan AQI Ranking

Kunshan AQI ranks #62 in China(total 367),defeat 83% cities.

Last 7 days rankings and AQI data of Kunshan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-09-24 #1825714190.7234595641Good
2017-09-23 #2447931550.83963138065Good
2017-09-22 #2438137640.89641210281Good
2017-09-21 #584420360.713499587Excellent
2017-09-20 #34513323340.8152615265124Lightly Polluted
2017-09-19 #319118891511.15012228165Lightly Polluted
2017-09-18 #321144721211.0065313221208Lightly 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.