Kunming Air Quality Index

44
Excellent(Class A)
(May 24th,2018 ,05:00:00 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: 14.86μg/m3,24-hour PM2.5: 18.46μg/m3.
1-hour PM2.5 ranks #67 in China by ascending,total 367 cities.
1-hour PM10: 31μg/m3,24-hour PM10: 34.55μg/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 14017400.62277976Excellent
Site 2321728-101010195Excellent
Site 32611120.61028280Excellent
Site 43714370.53998375Excellent
Site 53616300.549115105Excellent
Site 63518350.62998684Excellent
Site 73511350.528810497Excellent

Kunming AQI Ranking

Kunming AQI ranks #45 in China(total 367),defeat 88% cities.

Last 7 days rankings and AQI data of Kunming City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-05-23 #234524450.7613099179Excellent
2018-05-22 #2096632610.6852310138119Good
2018-05-21 #1695731620.632210116108Good
2018-05-20 #2066433660.6522210125117Good
2018-05-19 #1526537750.6522211132117Good
2018-05-18 #22876381010.6062212121109Good
2018-05-17 #1656637720.7042615127118Good
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.