Chizhou Air Quality Index

44
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.

Chizhou PM2.5

1-hour PM2.5: 25μg/m3,24-hour PM2.5: 25.35μg/m3.
1-hour PM2.5 ranks #173 in China by ascending,total 367 cities.
1-hour PM10: 44μg/m3,24-hour PM10: 43.25μg/m3.

All Air Monitoring Sites Of Chizhou 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 14028390.43177949Excellent
Site 24421440.52154127Excellent
Site 34926490.62374431Excellent

Chizhou AQI Ranking

Chizhou AQI ranks #128 in China(total 367),defeat 65% cities.

Last 7 days rankings and AQI data of Chizhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-07-22 #1676125420.5072514112112Good
2018-07-21 #33112650730.5292113219188Lightly Polluted
2018-07-20 #32712234540.6462310209184Lightly Polluted
2018-07-19 #2587825410.565258150133Good
2018-07-18 #2718420350.549248162140Good
2018-07-17 #2908719370.534276157144Good
2018-07-16 #3159619390.571267170155Good
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.