Yantai Air Quality Index

39
Excellent(Class A)
(September 27th,2017 ,03:00:00 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: 15.5μg/m3,24-hour PM2.5: 25.3μg/m3.
1-hour PM2.5 ranks #121 in China by ascending,total 367 cities.
1-hour PM10: 38.5μg/m3,24-hour PM10: 47.15μg/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 14112410.5298475Excellent
Site 24017400.5997375Excellent
Site 33417340.3768170Excellent
Site 43817380.3597974Excellent
Site 54619460.4567162Excellent
Site 63211320.41297569Excellent

Yantai AQI Ranking

Yantai AQI ranks #155 in China(total 367),defeat 58% cities.

Last 7 days rankings and AQI data of Yantai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-09-26 #2526427500.489259135116Good
2017-09-25 #3188722520.42189155144Good
2017-09-24 #34311736660.6151910185178Lightly Polluted
2017-09-23 #315104241080.5993012189164Lightly Polluted
2017-09-22 #34511524750.5251911195176Lightly Polluted
2017-09-21 #29210313510.4892611185163Lightly Polluted
2017-09-20 #1094811460.417261110295Excellent
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.