Qinhuangdao Air Quality Index

Moderately Polluted(Class D)
(January 25th,2017 ,06:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Members of sensitive groups may experience more serious health effects,may impact the heart,respiratory system of healthy groups.
Suggestion:People with heart or lung disease, older adults, and children should avoid prolonged or heavy exertion; everyone else should reduce prolonged or heavy exertion.

Qinhuangdao PM2.5

1-hour PM2.5: 139μg/m3,24-hour PM2.5: 115.84μg/m3.
1-hour PM2.5 ranks #297 in China by ascending,total 367 cities.
1-hour PM10: 200.6μg/m3,24-hour PM10: 164.61μg/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 11801362037.213815844Moderately Polluted
Site 21621231905.2938468Moderately Polluted
Site 32001501995.21258033Moderately Polluted
Site 41861402015.79910378Moderately Polluted
Site 5195146210910415087Moderately Polluted

Qinhuangdao AQI Ranking

Qinhuangdao AQI ranks #296 in China(total 367),defeat 19% cities.

Last 7 days rankings and AQI data of Qinhuangdao City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-01-24 #261127961394.17487895339Lightly Polluted
2017-01-23 #1266938651.67755477263Good
2017-01-22 #665427451.16243327766Good
2017-01-21 #1056438632.22850518272Good
2017-01-20 #1035427441.10443367769Good
2017-01-19 #1056438760.97544335845Good
2017-01-18 #1206748821.42849367263Good
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.