Kunming Air Quality Index

45
Excellent(Class A)
(July 29th,2017 ,01:00:00 AM(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: 25.57μg/m3,24-hour PM2.5: 31.66μg/m3.
1-hour PM2.5 ranks #182 in China by ascending,total 367 cities.
1-hour PM10: 45μg/m3,24-hour PM10: 55.2μg/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 15930670.332144242Good
Site 24621460.742183838Excellent
Site 34212420.81176262Excellent
Site 45337480.637124545Good
Site 54028380.61086767Excellent
Site 63824380.535183333Excellent
Site 73927361.140888Excellent

Kunming AQI Ranking

Kunming AQI ranks #125 in China(total 367),defeat 66% cities.

Last 7 days rankings and AQI data of Kunming City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-07-27 #1265836660.8543121130105Good
2017-07-26 #614620460.654251410790Excellent
2017-07-25 #945230530.76731139371Good
2017-07-24 #1105428570.833312810286Good
2017-07-23 #203215320.63224146255Excellent
2017-07-22 #173011150.6042393530Excellent
2017-07-21 #142613260.591795548Excellent
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.