Chaozhou Air Quality Index

25
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.

Chaozhou PM2.5

1-hour PM2.5: 17.33μg/m3,24-hour PM2.5: 12.59μg/m3.
1-hour PM2.5 ranks #171 in China by ascending,total 367 cities.
1-hour PM10: 21μg/m3,24-hour PM10: 32.79μg/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 1-18-113124150-
Site 2-20-11493635-
Site 32114210.91683636Excellent

Chaozhou AQI Ranking

Chaozhou AQI ranks #37 in China(total 367),defeat 90% cities.

Last 7 days rankings and AQI data of Chaozhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-07-07 #473512330.742977969Excellent
2019-07-06 #884013380.85713119878Excellent
2019-07-05 #613412280.9281598868Excellent
2019-07-04 #703713270.93914910472Excellent
2019-07-03 #313111170.7621087860Excellent
2019-07-02 #253512240.69410108470Excellent
2019-07-01 #33407230.642889079Excellent
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.