Zhongshan Air Quality Index

Good(Class B)
(January 18th,2018 ,03:00:00 AM(UTC+8) Published)
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.

Zhongshan PM2.5

1-hour PM2.5: 64.5μg/m3,24-hour PM2.5: 103.89μg/m3.
1-hour PM2.5 ranks #140 in China by ascending,total 367 cities.
1-hour PM10: 87μg/m3,24-hour PM10: 117.34μg/m3.

All Air Monitoring Sites Of Zhongshan 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 110478971.382712Lightly Polluted
Site 21128410518782929Lightly Polluted
Site 3725259----39Good
Site 46244-0.43761734Good

Zhongshan AQI Ranking

Zhongshan AQI ranks #133 in China(total 367),defeat 64% cities.

Last 7 days rankings and AQI data of Zhongshan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-01-17 #2381411071211.4429419180140Lightly Polluted
2018-01-16 #1429565911.1537613154106Good
2018-01-15 #1158357800.8916610157123Good
2018-01-14 #1388948730.7265610186146Good
2018-01-13 #696735550.58153119884Good
2018-01-12 #1036026470.53947169180Good
2018-01-11 #1516029480.53248189984Good
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.