Beihai Air Quality Index

26
Excellent(Class A)
(February 26th,2018 ,04:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:-
Health Implications:Air quality is satisfactory,almost no air pollution.
Suggestion:None.

Beihai PM2.5

1-hour PM2.5: 18μg/m3,24-hour PM2.5: 21.77μg/m3.
1-hour PM2.5 ranks #59 in China by ascending,total 367 cities.
1-hour PM10: 26μg/m3,24-hour PM10: 29.3μg/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 12819-1.1973836Excellent
Site 22413240.9873841Excellent
Site 33319331.21284449Excellent
Site 43021210.41064140Excellent

Beihai AQI Ranking

Beihai AQI ranks #24 in China(total 367),defeat 93% cities.

Last 7 days rankings and AQI data of Beihai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-02-22 #222718211.0521273130Excellent
2018-02-21 #2166345530.9111675151Good
2018-02-20 #814733440.7221167872Excellent
2018-02-19 #1054834400.6811178477Excellent
2018-02-03 #2076950640.7851514100100Good
2018-02-02 #2468562800.7721912117114Good
2018-02-01 #1057555690.9221912126116Good
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.