Diqingzhou Air Quality Index

37
Excellent(Class A)
(August 21st,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: 3μg/m3,24-hour PM2.5: 7.07μg/m3.
1-hour PM2.5 ranks #7 in China by ascending,total 367 cities.
1-hour PM10: 36.5μg/m3,24-hour PM10: 44.98μg/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 154-581.11336054Good
Site 2153150.3534539Excellent

Diqingzhou AQI Ranking

Diqingzhou AQI ranks #57 in China(total 367),defeat 84% cities.

Last 7 days rankings and AQI data of Diqingzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-08-20 #42394390.6671145248Excellent
2017-08-19 #53395380.6711377466Excellent
2017-08-18 #113487420.75517810596Excellent
2017-08-17 #121478430.51625810194Excellent
2017-08-16 #68387370.56626118074Excellent
2017-08-15 #57356210.5312886961Excellent
2017-08-14 #70396330.53531105745Excellent
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.