Penglai Air Quality Index

84
Good(Class B)
(May 26th,2018 ,05:00:00 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: 29.5μg/m3,24-hour PM2.5: 26.72μg/m3.
1-hour PM2.5 ranks #184 in China by ascending,total 367 cities.
1-hour PM10: 64μg/m3,24-hour PM10: 53.71μg/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 15518600.5248146126Good
Site 25941680.7278149154Good

Penglai AQI Ranking

Penglai AQI ranks #241 in China(total 367),defeat 34% cities.

Last 7 days rankings and AQI data of Penglai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-05-25 #25510242730.885247181162Lightly Polluted
2018-05-24 #293118571220.8882010200179Lightly Polluted
2018-05-23 #249103461120.826147163163Lightly Polluted
2018-05-22 #404215260.607848684Excellent
2018-05-21 #564222420.7383177767Excellent
2018-05-20 #103113290.6331856262Excellent
2018-05-19 #454919410.63626811598Excellent
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.