Beihai Air Quality Index

34
Excellent(Class A)
(September 20th,2018 ,10:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:-
Health Implications:Air quality is satisfactory,almost no air pollution.
Suggestion:None.

Beihai PM2.5

1-hour PM2.5: 20μg/m3,24-hour PM2.5: 11.83μg/m3.
1-hour PM2.5 ranks #136 in China by ascending,total 367 cities.
1-hour PM10: 31.5μg/m3,24-hour PM10: 28.01μg/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 13118310.82564363Excellent
Site 23021270.71365668Excellent
Site 3214120.51256775Excellent
Site 45337560.729124863Good

Beihai AQI Ranking

Beihai AQI ranks #69 in China(total 367),defeat 81% cities.

Last 7 days rankings and AQI data of Beihai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-09-19 #373011270.76966359Excellent
2018-09-18 #11228220.859764342Excellent
2018-09-17 #773315320.773666866Excellent
2018-09-16 #2565539590.84810810194Good
2018-09-15 #1825132520.8113810096Good
2018-09-14 #373414300.7221276767Excellent
2018-09-13 #1525133510.8171488582Good
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.