Chaozhou Air Quality Index

41
Excellent(Class A)
(September 22nd,2018 ,01:00:00 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.

Chaozhou PM2.5

1-hour PM2.5: 23.33μg/m3,24-hour PM2.5: 24.24μg/m3.
1-hour PM2.5 ranks #229 in China by ascending,total 367 cities.
1-hour PM10: 41μg/m3,24-hour PM10: 45.44μg/m3.

All Air Monitoring Sites Of Chaozhou 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)
3 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 14527450.917163838Excellent
Site 23625360.824131616Excellent
Site 34218420.826161717Excellent

Chaozhou AQI Ranking

Chaozhou AQI ranks #147 in China(total 367),defeat 60% cities.

Last 7 days rankings and AQI data of Chaozhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-09-20 #3529935550.9111713185158Good
2018-09-19 #3399128470.9521411191148Good
2018-09-18 #1434112310.86312811481Excellent
2018-09-17 #82311220.743985346Excellent
2018-09-16 #453113310.574264743Excellent
2018-09-15 #273012300.683995754Excellent
2018-09-14 #1254822470.868131112594Excellent
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.