Diqingzhou Air Quality Index

47
Excellent(Class A)
(May 28th,2017 ,05:00:00 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.

Diqingzhou PM2.5

1-hour PM2.5: 8μg/m3,24-hour PM2.5: 11.64μg/m3.
1-hour PM2.5 ranks #10 in China by ascending,total 367 cities.
1-hour PM10: 19.5μg/m3,24-hour PM10: 20.16μg/m3.

All Air Monitoring Sites Of Diqingzhou 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 1346190.877107108Excellent
Site 22410201.11877680Excellent

Diqingzhou AQI Ranking

Diqingzhou AQI ranks #12 in China(total 367),defeat 97% cities.

Last 7 days rankings and AQI data of Diqingzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-05-27 #175510210.956148107105Good
2017-05-26 #285113220.983179101101Good
2017-05-25 #1326913301.0462210153122Good
2017-05-24 #944912391.25434710298Excellent
2017-05-23 #150529331.166247105102Good
2017-05-22 #1545411241.0822415110104Good
2017-05-21 #834912281.12281710398Excellent
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.