Yibin Air Quality Index

17
Excellent(Class A)
(October 22nd,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.

Yibin PM2.5

1-hour PM2.5: 9.5μg/m3,24-hour PM2.5: 17.2μg/m3.
1-hour PM2.5 ranks #22 in China by ascending,total 367 cities.
1-hour PM10: 17μg/m3,24-hour PM10: 25.61μg/m3.

All Air Monitoring Sites Of Yibin 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)
6 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 1168110.922105132Excellent
Site 2209200.832114127Excellent
Site 3178130.825125234Excellent
Site 4258251.110105841Excellent
Site 5149140.816114230Excellent
Site 62215190.929164730Excellent

Yibin AQI Ranking

Yibin AQI ranks #2 in China(total 367),defeat 99% cities.

Last 7 days rankings and AQI data of Yibin City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-10-21 #434120311.10333124035Excellent
2017-10-20 #2207252801.37639203527Good
2017-10-19 #743924381.14628177159Excellent
2017-10-18 #403211191.10726134646Excellent
2017-10-17 #1584330431.08829144735Excellent
2017-10-16 #623320331.08325146249Excellent
2017-10-15 #403115231.18524124132Excellent
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.