Qinhuangdao Air Quality Index

32
Excellent(Class A)
(October 22nd,2017 ,09:00:00 PM(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.

Qinhuangdao PM2.5

1-hour PM2.5: 12.8μg/m3,24-hour PM2.5: 12.89μg/m3.
1-hour PM2.5 ranks #36 in China by ascending,total 367 cities.
1-hour PM10: 27μg/m3,24-hour PM10: 25.96μg/m3.

All Air Monitoring Sites Of Qinhuangdao 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)
5 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 1217180.32176771Excellent
Site 24014400.323146057Excellent
Site 33113310.22446566Excellent
Site 42313210.52117272Excellent
Site 52917250.35762249Excellent

Qinhuangdao AQI Ranking

Qinhuangdao AQI ranks #33 in China(total 367),defeat 91% cities.

Last 7 days rankings and AQI data of Qinhuangdao City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-10-21 #1536244680.79131108681Good
2017-10-20 #277100741142.3665822120102Good
2017-10-19 #2718058851.941561611193Good
2017-10-18 #2937548781.47160217152Good
2017-10-17 #2826829631.09954188470Good
2017-10-16 #1894721410.57137118274Excellent
2017-10-15 #2495919380.52347125345Good
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.