Yantai Air Quality Index

Good(Class B)
(March 21st,2019 ,01:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM10
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.

Yantai PM2.5

1-hour PM2.5: 21.6μg/m3,24-hour PM2.5: 25.15μg/m3.
1-hour PM2.5 ranks #167 in China by ascending,total 367 cities.
1-hour PM10: 55.83μg/m3,24-hour PM10: 43.12μg/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 17017900.3749175Good
Site 25018500.3648163Excellent
Site 351-510.21029479Good
Site 44229400.11149075Excellent
Site 54820480.21229069Excellent
Site 65324560.51467759Good

Yantai AQI Ranking

Yantai AQI ranks #180 in China(total 367),defeat 51% cities.

Last 7 days rankings and AQI data of Yantai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-03-20 #2207321400.361214127127Good
2019-03-19 #2809043960.48278159148Good
2019-03-18 #1676523640.336196132118Good
2019-03-17 #22877411020.67643129289Good
2019-03-16 #2207132910.58938119183Good
2019-03-15 #2426519790.4362888883Good
2019-03-14 #2797238940.59451610188Good
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.