Beihai Air Quality Index

35
Excellent(Class A)
(May 25th,2019 ,09:00:00 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: 10.5μg/m3,24-hour PM2.5: 10.44μg/m3.
1-hour PM2.5 ranks #24 in China by ascending,total 367 cities.
1-hour PM10: 34.33μg/m3,24-hour PM10: 23.8μg/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 1-15-0.6644244-
Site 2426420.6866779Excellent
Site 3208200.6565772Excellent
Site 44113410.51193233Excellent

Beihai AQI Ranking

Beihai AQI ranks #38 in China(total 367),defeat 90% cities.

Last 7 days rankings and AQI data of Beihai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-05-24 #295022400.638138113100Excellent
2019-05-23 #1448640810.7811711153143Good
2019-05-22 #766338750.801169122111Good
2019-05-21 #936037680.9241986464Good
2019-05-20 #1155532560.8451811121105Good
2019-05-19 #1095018450.695118104100Excellent
2019-05-18 #985014400.54111810699Excellent
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.