Beihai Air Quality Index

24
Excellent(Class A)
(November 22nd,2018 ,02:00:00 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: 16.25μg/m3,24-hour PM2.5: 16.32μg/m3.
1-hour PM2.5 ranks #89 in China by ascending,total 367 cities.
1-hour PM10: 21μg/m3,24-hour PM10: 28.81μg/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 11910191.114103028Excellent
Site 22214221.2973534Excellent
Site 32211221.31664140Excellent
Site 44330-1673332Excellent

Beihai AQI Ranking

Beihai AQI ranks #45 in China(total 367),defeat 88% cities.

Last 7 days rankings and AQI data of Beihai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-11-20 #1795837511.0971411126109Good
2018-11-19 #643522341.1691585241Excellent
2018-11-18 #1063924380.94112106357Excellent
2018-11-17 #1404126411.1821685438Excellent
2018-11-16 #933516340.8061375747Excellent
2018-11-15 #653815280.6871277676Excellent
2018-11-14 #1195527420.741138105105Good
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.