Zhongshan Air Quality Index

73
Good(Class B)
(January 23rd,2017 ,11:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants: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: 52.75μg/m3,24-hour PM2.5: 55.15μg/m3.
1-hour PM2.5 ranks #152 in China by ascending,total 367 cities.
1-hour PM10: 79.5μg/m3,24-hour PM10: 72.88μg/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 17857720.964194916Good
Site 26849760.841216924Good
Site 37353751.245227024Good
Site 47352950.744196919Good

Zhongshan AQI Ranking

Zhongshan AQI ranks #142 in China(total 367),defeat 61% cities.

Last 7 days rankings and AQI data of Zhongshan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-01-22 #1487252700.9074513151124Good
2017-01-21 #2048058700.9573813121106Good
2017-01-20 #374222320.86633910681Excellent
2017-01-19 #1377555771.38959121711Good
2017-01-18 #1708959751.4957113127Good
2017-01-17 #1177151621.26757133620Good
2017-01-16 #1156136401.203488119Good
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.