Qujing Air Quality Index

21
Excellent(Class A)
(November 23rd,2017 ,03:00:00 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.

Qujing PM2.5

1-hour PM2.5: 12μg/m3,24-hour PM2.5: 25.94μg/m3.
1-hour PM2.5 ranks #54 in China by ascending,total 367 cities.
1-hour PM10: 20.5μg/m3,24-hour PM10: 42.59μg/m3.

All Air Monitoring Sites Of Qujing 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)
2 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 12811281.21662932Excellent
Site 21913130.81632424Excellent

Qujing AQI Ranking

Qujing AQI ranks #7 in China(total 367),defeat 98% cities.

Last 7 days rankings and AQI data of Qujing City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-11-22 #854729471.1832882819Excellent
2017-11-21 #925230531.41523169976Good
2017-11-20 #1144730471.44229112825Excellent
2017-11-19 #1224830481221010794Excellent
2017-11-18 #1985233531.15726104542Good
2017-11-17 #303813340.7621888675Excellent
2017-11-16 #564816380.87719811596Excellent
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.