Qinhuangdao Air Quality Index

47
Excellent(Class A)
(April 22nd,2018 ,08:00:00 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: 12.6μg/m3,24-hour PM2.5: 25.64μg/m3.
1-hour PM2.5 ranks #29 in China by ascending,total 367 cities.
1-hour PM10: 22.4μg/m3,24-hour PM10: 54.02μg/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 1337210.71012105102Excellent
Site 22913290.41967873Excellent
Site 33015260.41659696Excellent
Site 43320210.4257104104Excellent
Site 5278150.52248494Excellent

Qinhuangdao AQI Ranking

Qinhuangdao AQI ranks #135 in China(total 367),defeat 63% cities.

Last 7 days rankings and AQI data of Qinhuangdao City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-04-21 #1526233740.61440119986Good
2018-04-20 #267113611330.8256017182173Lightly Polluted
2018-04-19 #281128892041.4866625189172Lightly Polluted
2018-04-18 #336141711681.0734616239205Lightly Polluted
2018-04-17 #222105431211.0114018175165Lightly Polluted
2018-04-16 #230100431041.4475228171159Good
2018-04-15 #1276513560.42239122117Good
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.