Yulin Air Quality Index

Good(Class B)
(April 24th,2017 ,06:00:00 PM(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.

Yulin PM2.5

1-hour PM2.5: 11μg/m3,24-hour PM2.5: 15.75μg/m3.
1-hour PM2.5 ranks #42 in China by ascending,total 367 cities.
1-hour PM10: 24.33μg/m3,24-hour PM10: 55.6μg/m3.

All Air Monitoring Sites Of Yulin 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)
4 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 1---------
Site 24012221123126127Excellent
Site 3399270.8184124127Excellent
Site 44012240.774126129Excellent

Yulin AQI Ranking

Yulin AQI ranks #189 in China(total 367),defeat 49% cities.

Last 7 days rankings and AQI data of Yulin City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-04-23 #2028219701.0315211143138Good
2017-04-22 #2097915461.0545011146134Good
2017-04-21 #1586111280.951285117113Good
2017-04-20 #354119281870.886196111106Lightly Polluted
2017-04-19 #339115291790.968256120107Lightly Polluted
2017-04-18 #976021641.02368119111Good
2017-04-17 #340150452500.919217130122Lightly 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.