Yantai Air Quality Index

Lightly Polluted(Class C)
(May 24th,2018 ,04:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:O3-8h
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.

Yantai PM2.5

1-hour PM2.5: 40μg/m3,24-hour PM2.5: 39.75μg/m3.
1-hour PM2.5 ranks #260 in China by ascending,total 367 cities.
1-hour PM10: 130.33μg/m3,24-hour PM10: 147.05μg/m3.

All Air Monitoring Sites Of Yantai 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 198531450.4167191165Good
Site 2110421570.499220186Lightly Polluted
Site 3113361250.4-10226192Lightly Polluted
Site 4110341060.3149220177Lightly Polluted
Site 5109391220.42016218186Lightly Polluted
Site 6113361270.3116225178Lightly Polluted

Yantai AQI Ranking

Yantai AQI ranks #333 in China(total 367),defeat 9% cities.

Last 7 days rankings and AQI data of Yantai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-05-23 #307118321390.513219190179Lightly Polluted
2018-05-22 #794715270.35124611594Excellent
2018-05-21 #1285219520.36411011293Good
2018-05-20 #1906215390.328266131113Good
2018-05-19 #1346218570.343319131114Good
2018-05-18 #2097318650.3753510145127Good
2018-05-17 #715329550.453189985Good
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.