Chizhou Air Quality Index

62
Good(Class B)
(July 23rd,2017 ,04:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants: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.

Chizhou PM2.5

1-hour PM2.5: 44.33μg/m3,24-hour PM2.5: 41.55μg/m3.
1-hour PM2.5 ranks #285 in China by ascending,total 367 cities.
1-hour PM10: 66μg/m3,24-hour PM10: 69.11μg/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 16244690.818205042Good
Site 26039700.825165252Good
Site 36950590.514216553Good

Chizhou AQI Ranking

Chizhou AQI ranks #246 in China(total 367),defeat 33% cities.

Last 7 days rankings and AQI data of Chizhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-07-22 #2728540660.5162115168141Good
2017-07-21 #1545736590.4351915121108Good
2017-07-20 #1014628460.369151910789Excellent
2017-07-19 #1134727470.36916209884Excellent
2017-07-18 #1074627450.35715238770Excellent
2017-07-17 #2467840680.5152021153133Good
2017-07-16 #2387437630.5112617143128Good
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.