Zhuhai Air Quality Index

56
Good(Class B)
(July 29th,2017 ,12:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:O3-8h
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.

Zhuhai PM2.5

1-hour PM2.5: 19.5μg/m3,24-hour PM2.5: 21.78μg/m3.
1-hour PM2.5 ranks #127 in China by ascending,total 367 cities.
1-hour PM10: 32.75μg/m3,24-hour PM10: 35.03μg/m3.

All Air Monitoring Sites Of Zhuhai 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 14632410.485351994Excellent
Site 22816280.4291242105Excellent
Site 32816280.745946112Excellent
Site 43414340.421750116Excellent

Zhuhai AQI Ranking

Zhuhai AQI ranks #169 in China(total 367),defeat 54% cities.

Last 7 days rankings and AQI data of Zhuhai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-07-27 #1706627410.593439147118Good
2017-07-26 #123311210.4492677457Excellent
2017-07-25 #283412180.512786150Excellent
2017-07-24 #39389140.5173085240Excellent
2017-07-23 #433912170.5843187149Excellent
2017-07-22 #353612220.4612896651Excellent
2017-07-21 #523913220.5283185043Excellent
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.