Yibin Air Quality Index

Good(Class B)
(August 22nd,2018 ,02:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:O3-8h
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: 11.83μg/m3,24-hour PM2.5: 54.53μg/m3.
1-hour PM2.5 ranks #61 in China by ascending,total 367 cities.
1-hour PM10: 26.83μg/m3,24-hour PM10: 80.13μg/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 13511150.6129111114Excellent
Site 23513160.6114110110Excellent
Site 33710190.759116118Excellent
Site 46410770.6812116116Good
Site 53612170.6102115120Excellent
Site 63315170.6174105110Excellent

Yibin AQI Ranking

Yibin AQI ranks #318 in China(total 367),defeat 13% cities.

Last 7 days rankings and AQI data of Yibin City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-08-21 #32411159860.951219195172Lightly Polluted
2018-08-20 #34511340670.8742712197174Lightly Polluted
2018-08-19 #3058028490.7872511152136Good
2018-08-18 #3298524390.806229156141Good
2018-08-17 #2356322360.809218126115Good
2018-08-16 #1364524390.8412699890Excellent
2018-08-15 #2536530470.8162410122117Good
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.