Kunshan Air Quality Index

127
Lightly Polluted(Class C)
(July 23rd,2017 ,11:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:O3-8h
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.

Kunshan PM2.5

1-hour PM2.5: 36μg/m3,24-hour PM2.5: 49.1μg/m3.
1-hour PM2.5 ranks #258 in China by ascending,total 367 cities.
1-hour PM10: 71μg/m3,24-hour PM10: 84.08μg/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 16742830.94812121198Good
Site 25530590.6278120181Good

Kunshan AQI Ranking

Kunshan AQI ranks #355 in China(total 367),defeat 3% cities.

Last 7 days rankings and AQI data of Kunshan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-07-22 #35716946850.7523611279234Moderately Polluted
2017-07-21 #35313534680.6423711249198Lightly Polluted
2017-07-20 #35613934690.6233712218202Lightly Polluted
2017-07-19 #2959041780.7235712177148Good
2017-07-18 #36415938840.96022317174Moderately Polluted
2017-07-17 #2227412400.5812310153128Good
2017-07-16 #35112724580.6592311204189Lightly 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.