Chenzhou Air Quality Index

35
Excellent(Class A)
(November 20th,2017 ,04:00:00 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.

Chenzhou PM2.5

1-hour PM2.5: 18.2μg/m3,24-hour PM2.5: 27.29μg/m3.
1-hour PM2.5 ranks #93 in China by ascending,total 367 cities.
1-hour PM10: 34.5μg/m3,24-hour PM10: 44.92μg/m3.

All Air Monitoring Sites Of Chenzhou 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)
5 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 14618461.52952221Excellent
Site 22617260.621101413Excellent
Site 3228220.83131615Excellent
Site 44427441.13261514Excellent
Site 53021-0.630102827Excellent

Chenzhou AQI Ranking

Chenzhou AQI ranks #94 in China(total 367),defeat 74% cities.

Last 7 days rankings and AQI data of Chenzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-11-19 #1114628461.0232773330Excellent
2017-11-18 #593514271.3532752926Excellent
2017-11-17 #1245431581.89926168148Good
2017-11-16 #1937448972.03131193025Good
2017-11-15 #1385635611.62828133129Good
2017-11-14 #544022401.42427172017Excellent
2017-11-13 #1115634611.62530152525Good
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.