Qinhuangdao Air Quality Index

37
Excellent(Class A)
(May 27th,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:-
Health Implications:Air quality is satisfactory,almost no air pollution.
Suggestion:None.

Qinhuangdao PM2.5

1-hour PM2.5: 12.5μg/m3,24-hour PM2.5: 18.74μg/m3.
1-hour PM2.5 ranks #22 in China by ascending,total 367 cities.
1-hour PM10: 36.25μg/m3,24-hour PM10: 52.64μg/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 1328270.1397102108Excellent
Site 23715350.3331311652Excellent
Site 34916490.4361111740Excellent
Site 43411340.737149540Excellent
Site 5---------

Qinhuangdao AQI Ranking

Qinhuangdao AQI ranks #26 in China(total 367),defeat 93% cities.

Last 7 days rankings and AQI data of Qinhuangdao City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-05-26 #957120601.1975027135125Good
2017-05-25 #1026016580.6092911116112Good
2017-05-24 #312101531082.1087633192161Lightly Polluted
2017-05-23 #1735711270.523239114108Good
2017-05-22 #1906019690.4633197167Good
2017-05-21 #1225730630.5954314114107Good
2017-05-20 #26610930670.713714170170Lightly Polluted
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.