Beihai Air Quality Index

78
Good(Class B)
(March 27th,2017 ,11:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Air quality is acceptable,but maybe unhealthy to a small number of sensitive groups.
Suggestion:Unusually sensitive people should consider reducing prolonged or heavy exertion.

Beihai PM2.5

1-hour PM2.5: 56.75μg/m3,24-hour PM2.5: 41.65μg/m3.
1-hour PM2.5 ranks #252 in China by ascending,total 367 cities.
1-hour PM10: 87.75μg/m3,24-hour PM10: 70.25μg/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 17051861.424145462Good
Site 28059921.51486783Good
Site 37051871.415117678Good
Site 48966861.232113145Good

Beihai AQI Ranking

Beihai AQI ranks #187 in China(total 367),defeat 49% cities.

Last 7 days rankings and AQI data of Beihai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-03-26 #254625461.1841389084Excellent
2017-03-25 #163215271.2451286362Excellent
2017-03-24 #424221371.019878483Excellent
2017-03-23 #564627451.024979791Excellent
2017-03-22 #283917330.943878377Excellent
2017-03-21 #214023391.03978279Excellent
2017-03-20 #183821371.081378475Excellent
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.