Chizhou Air Quality Index

42
Excellent(Class A)
(September 22nd,2017 ,02:00:00 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: 24μg/m3,24-hour PM2.5: 24.92μg/m3.
1-hour PM2.5 ranks #142 in China by ascending,total 367 cities.
1-hour PM10: 41.67μg/m3,24-hour PM10: 42.71μg/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 13927370.618164136Excellent
Site 24028390.724163636Excellent
Site 34917490.625152222Excellent

Chizhou AQI Ranking

Chizhou AQI ranks #86 in China(total 367),defeat 77% cities.

Last 7 days rankings and AQI data of Chizhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-09-21 #604426430.56922146963Excellent
2017-09-20 #814428440.57223159386Excellent
2017-09-19 #1737151800.86835157467Good
2017-09-18 #1758360950.8963611156139Good
2017-09-17 #2199256950.9073813173149Good
2017-09-16 #1356543790.6383011128114Good
2017-09-15 #1757149910.83235129183Good
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.