Kunming Air Quality Index

Good(Class B)
(March 19th,2018 ,12:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:O3-8h
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: 24.57μg/m3,24-hour PM2.5: 34.49μg/m3.
1-hour PM2.5 ranks #137 in China by ascending,total 367 cities.
1-hour PM10: 43.6μg/m3,24-hour PM10: 62.73μg/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 14428440.5307121102Excellent
Site 24127-0.51511129111Excellent
Site 34022400.81812120102Excellent
Site 43826-0.510611285Excellent
Site 55432580.71114132112Good
Site 64319420.6126136110Excellent
Site 74118340.61910130107Excellent

Kunming AQI Ranking

Kunming AQI ranks #169 in China(total 367),defeat 54% cities.

Last 7 days rankings and AQI data of Kunming City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-03-18 #2307749820.8213014136132Good
2018-03-17 #32098731121.1074617147141Good
2018-03-16 #2807958931.0484214140134Good
2018-03-15 #1977649890.9714619141131Good
2018-03-14 #1697742740.8943919144132Good
2018-03-13 #10673447914019136127Good
2018-03-12 #1107440660.8973514143128Good
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.