Yantai Air Quality Index

46
Excellent(Class A)
(November 22nd,2018 ,04:00:00 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: 21.5μg/m3,24-hour PM2.5: 16.23μg/m3.
1-hour PM2.5 ranks #143 in China by ascending,total 367 cities.
1-hour PM10: 45.67μg/m3,24-hour PM10: 46.08μg/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 13817380.52652830Excellent
Site 25027500.62073836Excellent
Site 35019500.42183938Excellent
Site 45123510.352362136Good
Site 54423440.52783142Excellent
Site 64120410.72853439Excellent

Yantai AQI Ranking

Yantai AQI ranks #158 in China(total 367),defeat 57% cities.

Last 7 days rankings and AQI data of Yantai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-11-21 #1565118510.472596464Good
2018-11-20 #24976501010.804391210690Good
2018-11-19 #26477491040.87642117361Good
2018-11-18 #31183611110.9950156650Good
2018-11-17 #2635727620.65143105252Good
2018-11-16 #66327270.3031347464Excellent
2018-11-15 #26977501030.742461211196Good
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.