Kunming Air Quality Index

43
Excellent(Class A)
(September 20th,2018 ,10:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:-
Health Implications:Air quality is satisfactory,almost no air pollution.
Suggestion:None.

Kunming PM2.5

1-hour PM2.5: 12.43μg/m3,24-hour PM2.5: 13.53μg/m3.
1-hour PM2.5 ranks #57 in China by ascending,total 367 cities.
1-hour PM10: 42.14μg/m3,24-hour PM10: 28.87μg/m3.

All Air Monitoring Sites Of Kunming 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)
7 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 1339330.73661233Excellent
Site 2479470.64451348Excellent
Site 34611460.8569646Excellent
Site 45819650.84612327Good
Site 51510151.220133653Excellent
Site 63018300.738121133Excellent
Site 75511591427337Good

Kunming AQI Ranking

Kunming AQI ranks #128 in China(total 367),defeat 65% cities.

Last 7 days rankings and AQI data of Kunming City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-09-19 #443111240.5312466455Excellent
2018-09-18 #62308180.7032475454Excellent
2018-09-17 #382913220.5031796158Excellent
2018-09-16 #2325121390.5992610117101Good
2018-09-15 #1104115310.6392989781Excellent
2018-09-14 #403518320.6382778468Excellent
2018-09-13 #393516290.7692874839Excellent
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.