Beihai Air Quality Index

66
Good(Class B)
(January 21st,2017 ,11:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
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.

Beihai PM2.5

1-hour PM2.5: 47.25μg/m3,24-hour PM2.5: 38.94μg/m3.
1-hour PM2.5 ranks #163 in China by ascending,total 367 cities.
1-hour PM10: 62.67μg/m3,24-hour PM10: 49.18μg/m3.

All Air Monitoring Sites Of Beihai 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)
4 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 15942581.21296459Good
Site 25740581867774Good
Site 38260721.21175754Good
Site 46547-1.31364540Good

Beihai AQI Ranking

Beihai AQI ranks #132 in China(total 367),defeat 64% cities.

Last 7 days rankings and AQI data of Beihai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-01-20 #754934451.1451389180Excellent
2017-01-19 #494632461.4471673937Excellent
2017-01-18 #304322341.6971876837Excellent
2017-01-17 #274118241.6261564542Excellent
2017-01-16 #554934371.5641564545Excellent
2017-01-15 #353826311.4931575350Excellent
2017-01-14 #434229361.4271585252Excellent
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.