Qinhuangdao Air Quality Index

62
Good(Class B)
(December 18th,2017 ,02:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM10
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.

Qinhuangdao PM2.5

1-hour PM2.5: 40.6μg/m3,24-hour PM2.5: 29.07μg/m3.
1-hour PM2.5 ranks #128 in China by ascending,total 367 cities.
1-hour PM10: 72.4μg/m3,24-hour PM10: 56.74μg/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 17040902.275401311Good
Site 26239741.467331716Good
Site 35841661.165252020Good
Site 45836651.480401213Good
Site 56547673.1786578Good

Qinhuangdao AQI Ranking

Qinhuangdao AQI ranks #118 in China(total 367),defeat 68% cities.

Last 7 days rankings and AQI data of Qinhuangdao City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-12-16 #353516310.75827137469Excellent
2017-12-15 #25490671012.07364394235Good
2017-12-14 #1817045791.63955384533Good
2017-12-13 #1225928551.11247405752Good
2017-12-12 #705122470.93640296863Good
2017-12-11 #504318430.65832206056Excellent
2017-12-10 #104118400.75528167672Excellent
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.