Kunming Air Quality Index

36
Excellent(Class A)
(January 21st,2018 ,01:00:00 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: 23.29μg/m3,24-hour PM2.5: 23.05μg/m3.
1-hour PM2.5 ranks #61 in China by ascending,total 367 cities.
1-hour PM10: 35.33μg/m3,24-hour PM10: 47.81μg/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 13927-0.425148042Excellent
Site 23826-0.816197648Excellent
Site 33625-0.514117252Excellent
Site 43927-0.41786826Excellent
Site 54921490.711227768Excellent
Site 63021280.616108032Excellent
Site 72916290.612118533Excellent

Kunming AQI Ranking

Kunming AQI ranks #37 in China(total 367),defeat 90% cities.

Last 7 days rankings and AQI data of Kunming City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-01-20 #335125510.78830138376Good
2018-01-19 #596638820.93433159380Good
2018-01-18 #486441770.95736198574Good
2018-01-17 #747553981.18341248879Good
2018-01-16 #526239731.115421610086Good
2018-01-15 #205024490.9532177266Excellent
2018-01-14 #104122400.87429147263Excellent
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.