Chamdo/Changdu Air Quality Index

39
Excellent(Class A)
(December 3rd,2016 ,07:00:00 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.

Chamdo/Changdu PM2.5

1-hour PM2.5: 19.5μg/m3,24-hour PM2.5: 34.06μg/m3.
1-hour PM2.5 ranks #28 in China by ascending,total 367 cities.
1-hour PM10: 39μg/m3,24-hour PM10: 67.02μg/m3.

All Air Monitoring Sites Of Chamdo/Changdu 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 15529600.83164961Good
Site 21810180.71964060Excellent

Chamdo/Changdu AQI Ranking

Chamdo/Changdu AQI ranks #25 in China(total 367),defeat 93% cities.

Last 7 days rankings and AQI data of Chamdo/Changdu City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2016-12-02 #735936661.4253567360Good
2016-12-01 #895726631.3153166657Good
2016-11-30 #16279511061.7594997460Good
2016-11-29 #1307136921.5564688469Good
2016-11-28 #1207030891.3314167857Good
2016-11-27 #18085481201.64987852Good
2016-11-26 #1567135911.444078474Good
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.