Kunming Air Quality Index

Good(Class B)
(May 20th,2019 ,03:00:00 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: 35.43μg/m3,24-hour PM2.5: 36.14μg/m3.
1-hour PM2.5 ranks #349 in China by ascending,total 367 cities.
1-hour PM10: 59.86μg/m3,24-hour PM10: 64.67μg/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 16338560.7185170139Good
Site 27938500.8139183146Good
Site 36131710.8156154115Good
Site 45841500.7207154123Good
Site 57232640.687177138Good
Site 66336630.71811170136Good
Site 76432650.7138171138Good

Kunming AQI Ranking

Kunming AQI ranks #325 in China(total 367),defeat 11% cities.

Last 7 days rankings and AQI data of Kunming City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-05-19 #2938830550.6352610152146Good
2019-05-18 #2818030510.6462211139136Good
2019-05-17 #2607734560.6532411136132Good
2019-05-16 #2478229570.6892814140138Good
2019-05-15 #2388340680.7142813145139Good
2019-05-14 #1627538740.6783015134129Good
2019-05-13 #2077942850.7053214141134Good
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.