Yibin Air Quality Index

Lightly Polluted(Class C)
(February 21st,2019 ,10:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Members of sensitive groups may experience health effects
Suggestion:People with heart or lung disease, older adults, and children should reduce prolonged or heavy exertion.

Yibin PM2.5

1-hour PM2.5: 97.17μg/m3,24-hour PM2.5: 72.69μg/m3.
1-hour PM2.5 ranks #279 in China by ascending,total 367 cities.
1-hour PM10: 121.83μg/m3,24-hour PM10: 89.11μg/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 11531171481.47422648Moderately Polluted
Site 2128971061.47616950Lightly Polluted
Site 3123931141.26515551Lightly Polluted
Site 495711000.939121756Good
Site 5125951361.24881063Lightly Polluted
Site 61441101271.46628350Lightly Polluted

Yibin AQI Ranking

Yibin AQI ranks #275 in China(total 367),defeat 25% cities.

Last 7 days rankings and AQI data of Yibin City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-02-20 #1798461710.91130115446Good
2019-02-19 #1977655620.7992494037Good
2019-02-18 #1655337430.7182395745Good
2019-02-17 #1314632350.85824104646Excellent
2019-02-16 #2988764760.9232795555Good
2019-02-15 #325120911060.98330127064Lightly Polluted
2019-02-14 #330119901041.03929146355Lightly Polluted
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.