Zhongshan Air Quality Index

48
Excellent(Class A)
(July 23rd,2017 ,10:00:00 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.

Zhongshan PM2.5

1-hour PM2.5: 23.75μg/m3,24-hour PM2.5: 13.43μg/m3.
1-hour PM2.5 ranks #154 in China by ascending,total 367 cities.
1-hour PM10: 47.5μg/m3,24-hour PM10: 23.18μg/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 14930491.156161514Excellent
Site 2511751153161616Good
Site 340154014612-6Excellent
Site 4503350155131317Excellent

Zhongshan AQI Ranking

Zhongshan AQI ranks #132 in China(total 367),defeat 64% cities.

Last 7 days rankings and AQI data of Zhongshan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-07-22 #1165412240.609238129104Good
2017-07-21 #333412240.6532588567Excellent
2017-07-20 #303015300.7462274842Excellent
2017-07-19 #373011230.6432463527Excellent
2017-07-18 #6225120.6091754242Excellent
2017-07-17 #7227160.7081764032Excellent
2017-07-16 #27327170.6382572928Excellent
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.