Chaozhou Air Quality Index

66
Good(Class B)
(March 20th,2019 ,03:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
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: 47.5μg/m3,24-hour PM2.5: 41.97μg/m3.
1-hour PM2.5 ranks #282 in China by ascending,total 367 cities.
1-hour PM10: 72μg/m3,24-hour PM10: 51.92μg/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-------80-
Site 26345741161414383Good
Site 36950700.9181413684Good

Chaozhou AQI Ranking

Chaozhou AQI ranks #235 in China(total 367),defeat 36% cities.

Last 7 days rankings and AQI data of Chaozhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-03-19 #2408160670.9532418150128Good
2019-03-18 #2708346650.9582518165139Good
2019-03-17 #2658439590.7562016153140Good
2019-03-16 #2477530580.7972214137129Good
2019-03-15 #224227420.88818119277Excellent
2019-03-14 #2076446690.915231310885Good
2019-03-13 #2808142660.82114146136Good
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.