Chenzhou Air Quality Index

50
Excellent(Class A)
(July 23rd,2018 ,09:00:00 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: 17.6μg/m3,24-hour PM2.5: 17.51μg/m3.
1-hour PM2.5 ranks #104 in China by ascending,total 367 cities.
1-hour PM10: 49.6μg/m3,24-hour PM10: 47.66μg/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 16415771.2311053235Good
Site 24517450.328783725Excellent
Site 34010401.324932916Excellent
Site 45229541.431883727Good
Site 53217320.828594829Excellent

Chenzhou AQI Ranking

Chenzhou AQI ranks #174 in China(total 367),defeat 53% cities.

Last 7 days rankings and AQI data of Chenzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-07-22 #1946920521.042334133122Good
2018-07-21 #1606419511.0732532136116Good
2018-07-20 #1135014420.999221911998Excellent
2018-07-19 #1775815441.1011813124109Good
2018-07-18 #1415116501.0772115123100Good
2018-07-17 #1555120511.1182114120100Good
2018-07-16 #1344614431.101232512191Excellent
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.