Kunshan Air Quality Index

35
Excellent(Class A)
(June 24th,2017 ,12:00:00 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: 24.5μg/m3,24-hour PM2.5: 40.84μg/m3.
1-hour PM2.5 ranks #202 in China by ascending,total 367 cities.
1-hour PM10: 30μg/m3,24-hour PM10: 60.12μg/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 12920290.62869061Excellent
Site 24229310.51578348Excellent

Kunshan AQI Ranking

Kunshan AQI ranks #75 in China(total 367),defeat 80% cities.

Last 7 days rankings and AQI data of Kunshan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-06-22 #764012200.6193159077Excellent
2017-06-21 #1465932480.8334789370Good
2017-06-20 #36220537581.0273617420199Heavily Polluted
2017-06-19 #944718300.62837710380Excellent
2017-06-18 #1607125400.4131610137125Good
2017-06-17 #21710429530.5614213206164Lightly Polluted
2017-06-16 #1758427530.4963711164141Good
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.