Qinhuangdao Air Quality Index

Good(Class B)
(June 27th,2017 ,05:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:O3-8h
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: 41.2μg/m3,24-hour PM2.5: 52.63μg/m3.
1-hour PM2.5 ranks #302 in China by ascending,total 367 cities.
1-hour PM10: 71.6μg/m3,24-hour PM10: 86.49μg/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 17736530.393181167Good
Site 26526790.53216149144Good
Site 36433770.63210152146Good
Site 47958810.8184131128Good
Site 57353680.7132154145Good

Qinhuangdao AQI Ranking

Qinhuangdao AQI ranks #232 in China(total 367),defeat 37% cities.

Last 7 days rankings and AQI data of Qinhuangdao City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-06-26 #33014754961.2284512216212Lightly Polluted
2017-06-25 #2318422490.8014714156140Good
2017-06-24 #1896418330.573317131117Good
2017-06-23 #1385129490.556278102101Good
2017-06-22 #2216939711.101551011698Good
2017-06-21 #29510036711.5915616170159Good
2017-06-20 #28610031510.8793812191159Good
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.