Diqingzhou Air Quality Index

18
Excellent(Class A)
(July 23rd,2017 ,10:00:00 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.

Diqingzhou PM2.5

1-hour PM2.5: 6μg/m3,24-hour PM2.5: 7.29μg/m3.
1-hour PM2.5 ranks #12 in China by ascending,total 367 cities.
1-hour PM10: 18μg/m3,24-hour PM10: 23.45μg/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 1306300.74134139Excellent
Site 29660.41632526Excellent

Diqingzhou AQI Ranking

Diqingzhou AQI ranks #4 in China(total 367),defeat 99% cities.

Last 7 days rankings and AQI data of Diqingzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-07-22 #46418240.69612119981Excellent
2017-07-21 #884610330.82114119892Excellent
2017-07-20 #211699280.6941110139122Good
2017-07-19 #723910390.64211147569Excellent
2017-07-18 #814012390.67712138673Excellent
2017-07-17 #133569250.8171113107107Good
2017-07-16 #218699420.6461110132123Good
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.