Yantai Air Quality Index

Lightly Polluted(Class C)
(May 25th,2019 ,09:00:00 AM(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: 27μg/m3,24-hour PM2.5: 35.28μg/m3.
1-hour PM2.5 ranks #160 in China by ascending,total 367 cities.
1-hour PM10: 73.8μg/m3,24-hour PM10: 87.17μg/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 16527790.3184134162Good
Site 26527790.2126123154Good
Site 35928670.2155140160Good
Site 4---------
Site 56432780.4184129169Good
Site 65821660.4125128163Good

Yantai AQI Ranking

Yantai AQI ranks #325 in China(total 367),defeat 11% cities.

Last 7 days rankings and AQI data of Yantai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-05-24 #347186431110.5784010289251Moderately Polluted
2019-05-23 #31515835890.4974110248223Moderately Polluted
2019-05-22 #34014834860.463512237212Lightly Polluted
2019-05-21 #2689320700.3792710166151Good
2019-05-20 #2537314950.215108113108Good
2019-05-19 #2026622620.304156133119Good
2019-05-18 #1876017380.266185121112Good
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.