Penglai Air Quality Index

83
Good(Class B)
(July 28th,2017 ,08:00:00 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: 20μg/m3,24-hour PM2.5: 16.2μg/m3.
1-hour PM2.5 ranks #135 in China by ascending,total 367 cities.
1-hour PM10: 35.5μg/m3,24-hour PM10: 26.3μg/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 13317330.520796108Excellent
Site 25223380.6184161169Good

Penglai AQI Ranking

Penglai AQI ranks #261 in China(total 367),defeat 29% cities.

Last 7 days rankings and AQI data of Penglai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-07-27 #1646415230.58184130116Good
2017-07-26 #32612424510.667227212186Lightly Polluted
2017-07-25 #27910227430.748138178162Lightly Polluted
2017-07-24 #2739838531.4251310174157Good
2017-07-23 #2669221360.629106172150Good
2017-07-22 #1676330501.019128135115Good
2017-07-21 #2176922390.997135122122Good
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.