Yantai Air Quality Index

36
Excellent(Class A)
(November 19th,2017 ,02:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:-
Health Implications:Air quality is satisfactory,almost no air pollution.
Suggestion:None.

Yantai PM2.5

1-hour PM2.5: 14.5μg/m3,24-hour PM2.5: 9.81μg/m3.
1-hour PM2.5 ranks #66 in China by ascending,total 367 cities.
1-hour PM10: 35.17μg/m3,24-hour PM10: 29.86μg/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 15114510.419115554Good
Site 22112210.513115153Excellent
Site 33512350.418124950Excellent
Site 42613260.322254341Excellent
Site 53617360.530183734Excellent
Site 64219420.630204040Excellent

Yantai AQI Ranking

Yantai AQI ranks #93 in China(total 367),defeat 75% cities.

Last 7 days rankings and AQI data of Yantai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-11-17 #1896434770.78931148876Good
2017-11-16 #735120520.6335137765Good
2017-11-15 #764513450.5331310467Excellent
2017-11-14 #82459440.42722107272Excellent
2017-11-13 #24078441050.71340178678Good
2017-11-12 #1496127720.63241149476Good
2017-11-11 #834811480.3732497368Excellent
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.