Beihai Air Quality Index

30
Excellent(Class A)
(April 22nd,2018 ,08:00:00 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: 11.5μg/m3,24-hour PM2.5: 14.21μg/m3.
1-hour PM2.5 ranks #23 in China by ascending,total 367 cities.
1-hour PM10: 29.5μg/m3,24-hour PM10: 34.42μg/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 14910490.68184652Excellent
Site 21812180.61264044Excellent
Site 3246240.8866767Excellent
Site 42718270.2884345Excellent

Beihai AQI Ranking

Beihai AQI ranks #22 in China(total 367),defeat 94% cities.

Last 7 days rankings and AQI data of Beihai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-04-21 #194414360.6041079788Excellent
2018-04-20 #455817390.64387109109Good
2018-04-19 #255923400.772108116110Good
2018-04-18 #517640640.9022011145131Good
2018-04-17 #787643840.9022212144130Good
2018-04-16 #265535600.79318118478Good
2018-04-15 #334423390.7661299686Excellent
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.