Yunfu Air Quality Index

38
Excellent(Class A)
(June 1st,2020 ,06:00:00 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.

Yunfu PM2.5

1-hour PM2.5: 26.33μg/m3,24-hour PM2.5: 22.77μg/m3.
1-hour PM2.5 ranks #230 in China by ascending,total 367 cities.
1-hour PM10: 26μg/m3,24-hour PM10: 43.21μg/m3.

All Air Monitoring Sites Of Yunfu 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)
3 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 16043-0.7301023Good
Site 22818280.726558Excellent
Site 32618240.5261136Excellent

Yunfu AQI Ranking

Yunfu AQI ranks #137 in China(total 367),defeat 63% cities.

Last 7 days rankings and AQI data of Yunfu City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2020-05-31 #594420430.6321147060Excellent
2020-05-30 #203612290.57418107872Excellent
2020-05-29 #705133510.73716158984Good
2020-05-28 #1026126480.7672216129113Good
2020-05-27 #223915340.74124208977Excellent
2020-05-26 #874417340.67724189988Excellent
2020-05-25 #313815270.6531498076Excellent
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.