Chizhou Air Quality Index

Lightly Polluted(Class C)
(May 30th,2017 ,06:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:O3-8h
Health Implications:Members of sensitive groups may experience health effects
Suggestion:People with heart or lung disease, older adults, and children should reduce prolonged or heavy exertion.

Chizhou PM2.5

1-hour PM2.5: 69.33μg/m3,24-hour PM2.5: 55.87μg/m3.
1-hour PM2.5 ranks #346 in China by ascending,total 367 cities.
1-hour PM10: 102.33μg/m3,24-hour PM10: 79.91μg/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 192681110.8295144160Good
Site 28462990.53610142159Good
Site 310478970.6328163176Lightly Polluted

Chizhou AQI Ranking

Chizhou AQI ranks #263 in China(total 367),defeat 28% cities.

Last 7 days rankings and AQI data of Chizhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-05-29 #26012956770.6472613204191Lightly Polluted
2017-05-28 #22513053790.7032813212193Lightly Polluted
2017-05-27 #21812351770.6972814198185Lightly Polluted
2017-05-26 #29613349740.6973012212195Lightly Polluted
2017-05-25 #34714752740.6332914292180Lightly Polluted
2017-05-24 #2568341560.4511412147139Good
2017-05-23 #1875839480.6242114141109Good
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.