Kunming Air Quality Index

Good(Class B)
(November 19th,2017 ,02:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM10
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.

Kunming PM2.5

1-hour PM2.5: 37.43μg/m3,24-hour PM2.5: 45.38μg/m3.
1-hour PM2.5 ranks #215 in China by ascending,total 367 cities.
1-hour PM10: 61.5μg/m3,24-hour PM10: 75.72μg/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 16244630.9521513Good
Site 265475815014610Good
Site 33625351.13482426Excellent
Site 46043691531378Good
Site 55337-11274233Good
Site 66536791.244151012Good
Site 75830651.232102222Good

Kunming AQI Ranking

Kunming AQI ranks #181 in China(total 367),defeat 51% cities.

Last 7 days rankings and AQI data of Kunming City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-11-17 #664618450.84331197257Excellent
2017-11-16 #1065525600.97334218169Good
2017-11-15 #1716432781.05741199581Good
2017-11-14 #1956534791.0641239380Good
2017-11-13 #1506232741.05842289682Good
2017-11-12 #1916637821.0538259481Good
2017-11-11 #2727340951.05638258977Good
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.