Yunfu Air Quality Index

14
Excellent(Class A)
(March 23rd,2019 ,06:00:00 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.

Yunfu PM2.5

1-hour PM2.5: 6.33μg/m3,24-hour PM2.5: 17.91μg/m3.
1-hour PM2.5 ranks #23 in China by ascending,total 367 cities.
1-hour PM10: 8μg/m3,24-hour PM10: 34.33μg/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 110380.62052025Excellent
Site 2107-0.71552224Excellent
Site 3139-0.4953131Excellent

Yunfu AQI Ranking

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

Last 7 days rankings and AQI data of Yunfu City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-03-22 #1334623450.632196049Excellent
2019-03-21 #83116290.5091566862Excellent
2019-03-20 #154124400.6632257466Excellent
2019-03-19 #27588651010.95642146356Good
2019-03-18 #31494701360.98954421611Good
2019-03-17 #1726748770.87652149273Good
2019-03-16 #685233540.772361210191Good
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.