Qinhuangdao Air Quality Index

42
Excellent(Class A)
(March 24th,2017 ,11:00:00 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: 27μg/m3,24-hour PM2.5: 41.19μg/m3.
1-hour PM2.5 ranks #128 in China by ascending,total 367 cities.
1-hour PM10: 41.4μg/m3,24-hour PM10: 75.16μg/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 13518310.7111011292Excellent
Site 24934450.5191211255Excellent
Site 35327560.8201510452Good
Site 44229400.9182010455Excellent
Site 53927350.3192211148Excellent

Qinhuangdao AQI Ranking

Qinhuangdao AQI ranks #73 in China(total 367),defeat 80% cities.

Last 7 days rankings and AQI data of Qinhuangdao City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-03-23 #1375636620.88143299893Good
2017-03-22 #305102761282.603836410082Lightly Polluted
2017-03-21 #2227529661.2759329384Good
2017-03-20 #26484571011.19667319185Good
2017-03-19 #304117881411.6238747133110Lightly Polluted
2017-03-18 #3311461111671.9658048136125Lightly Polluted
2017-03-17 #3501571201772.6269062121103Moderately 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.