Kunshan Air Quality Index

79
Good(Class B)
(January 19th,2017 ,01:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants: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.

Kunshan PM2.5

1-hour PM2.5: 57.5μg/m3,24-hour PM2.5: 40.64μg/m3.
1-hour PM2.5 ranks #158 in China by ascending,total 367 cities.
1-hour PM10: 85μg/m3,24-hour PM10: 57.94μg/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 17756960.832126464Good
Site 28059740.62996262Good

Kunshan AQI Ranking

Kunshan AQI ranks #146 in China(total 367),defeat 60% cities.

Last 7 days rankings and AQI data of Kunshan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-01-17 #1427949740.86563124834Good
2017-01-16 #374423310.57335107566Excellent
2017-01-15 #173314230.5352377065Excellent
2017-01-14 #754730470.73831117569Excellent
2017-01-13 #298117881331.33559287960Lightly Polluted
2017-01-12 #2087652780.91360153323Good
2017-01-11 #1025436560.76339186964Good
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.