Yibin Air Quality Index

Good(Class B)
(December 18th,2017 ,02:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Air quality is acceptable,but maybe unhealthy to a small number of sensitive groups.
Suggestion:Unusually sensitive people should consider reducing prolonged or heavy exertion.

Yibin PM2.5

1-hour PM2.5: 54.67μg/m3,24-hour PM2.5: 56.41μg/m3.
1-hour PM2.5 ranks #227 in China by ascending,total 367 cities.
1-hour PM10: 85.5μg/m3,24-hour PM10: 84.11μg/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 17247941.1512076Good
Site 26345760.84819108Good
Site 36446670.832122426Good
Site 487641091.1371356Good
Site 510075971561922Good
Site 67051701.131303026Good

Yibin AQI Ranking

Yibin AQI ranks #220 in China(total 367),defeat 40% cities.

Last 7 days rankings and AQI data of Yibin City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-12-16 #2317353761.05147215846Good
2017-12-15 #1946748570.98438144534Good
2017-12-14 #1626547581.15344152916Good
2017-12-13 #2679974921.13947176554Good
2017-12-12 #3551751321611.39657272219Moderately Polluted
2017-12-11 #3481381051391.37156331411Lightly Polluted
2017-12-10 #2289268881.036422011588Good
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.