Diqingzhou Air Quality Index

24
Excellent(Class A)
(September 22nd,2017 ,02:00:00 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: 1μg/m3,24-hour PM2.5: 4.76μg/m3.
1-hour PM2.5 ranks #1 in China by ascending,total 367 cities.
1-hour PM10: 24μg/m3,24-hour PM10: 24.44μg/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 134-341.512185151Excellent
Site 2141140.4742828Excellent

Diqingzhou AQI Ranking

Diqingzhou AQI ranks #11 in China(total 367),defeat 97% cities.

Last 7 days rankings and AQI data of Diqingzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-09-21 #6275250.610135754Excellent
2017-09-20 #25344340.4088125653Excellent
2017-09-19 #24345330.4687135958Excellent
2017-09-18 #34393300.54137878Excellent
2017-09-17 #62449430.5547128780Excellent
2017-09-16 #665210340.57985109102Good
2017-09-15 #32385250.502757975Excellent
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.