Yantai Air Quality Index

74
Good(Class B)
(June 29th,2017 ,09:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
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: 53.83μg/m3,24-hour PM2.5: 28.83μg/m3.
1-hour PM2.5 ranks #307 in China by ascending,total 367 cities.
1-hour PM10: 82.83μg/m3,24-hour PM10: 47.7μg/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 18361840.9193143102Good
Site 282601000.862169163Good
Site 35941680.8134155102Good
Site 410075920.6215171113Good
Site 56442770.6133126107Good
Site 66344760.62068358Good

Yantai AQI Ranking

Yantai AQI ranks #274 in China(total 367),defeat 25% cities.

Last 7 days rankings and AQI data of Yantai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-06-28 #1436723410.562167136120Good
2017-06-27 #1767830560.588237149133Good
2017-06-26 #28311840730.9093012189179Lightly Polluted
2017-06-25 #2328427440.532237157141Good
2017-06-24 #573419280.4652156868Excellent
2017-06-23 #814012250.3851568479Excellent
2017-06-22 #1996516340.415136127117Good
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.