Penglai Air Quality Index

55
Good(Class B)
(September 26th,2017 ,09:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
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.

Penglai PM2.5

1-hour PM2.5: 21.5μg/m3,24-hour PM2.5: 31.48μg/m3.
1-hour PM2.5 ranks #165 in China by ascending,total 367 cities.
1-hour PM10: 31μg/m3,24-hour PM10: 55.98μg/m3.

All Air Monitoring Sites Of Penglai 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)
2 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 13221320.71487398Excellent
Site 23222300.69681114Excellent

Penglai AQI Ranking

Penglai AQI ranks #204 in China(total 367),defeat 44% cities.

Last 7 days rankings and AQI data of Penglai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-09-25 #3048325480.742213155139Good
2017-09-24 #35413442681.011187211197Lightly Polluted
2017-09-23 #2768923740.73248167146Good
2017-09-22 #32910726610.698147197167Lightly Polluted
2017-09-21 #31211517430.59187198176Lightly Polluted
2017-09-20 #1705515460.5851514141105Good
2017-09-19 #35919249771.1771311383249Moderately 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.