Maoming Air Quality Index

Good(Class B)
(April 29th,2017 ,02:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:O3-1h
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.

Maoming PM2.5

1-hour PM2.5: 56.25μg/m3,24-hour PM2.5: 46.13μg/m3.
1-hour PM2.5 ranks #336 in China by ascending,total 367 cities.
1-hour PM10: 85.25μg/m3,24-hour PM10: 74.65μg/m3.

All Air Monitoring Sites Of Maoming 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 112265931.21828243149Lightly Polluted
Site 27734710.4157181117Good
Site 3926810312220189126Good
Site 47958740.81225173104Good

Maoming AQI Ranking

Maoming AQI ranks #307 in China(total 367),defeat 16% cities.

Last 7 days rankings and AQI data of Maoming City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-04-28 #1307225490.8361916131126Good
2017-04-27 #93515270.8110147668Excellent
2017-04-26 #484218330.6821279883Excellent
2017-04-25 #474512180.8031289789Excellent
2017-04-24 #234117250.853161110682Excellent
2017-04-23 #174426430.72817166666Excellent
2017-04-22 #114118370.665131510382Excellent
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.