Zhongshan Air Quality Index

27
Excellent(Class A)
(July 8th,2019 ,08:00:00 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: 10μg/m3,24-hour PM2.5: 8.68μg/m3.
1-hour PM2.5 ranks #65 in China by ascending,total 367 cities.
1-hour PM10: 25μg/m3,24-hour PM10: 21.43μg/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 11913180.72143548Excellent
Site 2257250.7234850Excellent
Site 33210321.1355960Excellent
Site 4---------

Zhongshan AQI Ranking

Zhongshan AQI ranks #56 in China(total 367),defeat 85% cities.

Last 7 days rankings and AQI data of Zhongshan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-07-07 #43349210.682537468Excellent
2019-07-06 #76389200.721747775Excellent
2019-07-05 #58347210.632636966Excellent
2019-07-04 #21289200.581626256Excellent
2019-07-03 #20286140.5761325555Excellent
2019-07-02 #56447200.49818311887Excellent
2019-07-01 #151629230.579183162114Good
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.