Chaozhou Air Quality Index

Good(Class B)
(January 17th,2018 ,04:00:00 AM(UTC+8) Published)
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.

Chaozhou PM2.5

1-hour PM2.5: 46.67μg/m3,24-hour PM2.5: 49.91μg/m3.
1-hour PM2.5 ranks #86 in China by ascending,total 367 cities.
1-hour PM10: 67.67μg/m3,24-hour PM10: 87μg/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 17353881.153321612Good
Site 26043590.732132422Good
Site 36244560.934122122Good

Chaozhou AQI Ranking

Chaozhou AQI ranks #61 in China(total 367),defeat 83% cities.

Last 7 days rankings and AQI data of Chaozhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-01-16 #1308748831.2434419182144Good
2018-01-15 #796839620.9663317146121Good
2018-01-14 #345432560.8223116120104Good
2018-01-13 #345429530.692213118104Good
2018-01-12 #635521400.5731712115105Good
2018-01-11 #754819380.644191310195Excellent
2018-01-10 #494116290.5815118780Excellent
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.