Chizhou Air Quality Index

Lightly Polluted(Class C)
(August 21st,2017 ,05:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:O3-1h
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: 64.33μg/m3,24-hour PM2.5: 42.57μg/m3.
1-hour PM2.5 ranks #360 in China by ascending,total 367 cities.
1-hour PM10: 86.33μg/m3,24-hour PM10: 67.96μg/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 110655741.11317212126Lightly Polluted
Site 210461981.31927207132Lightly Polluted
Site 3103778711919200134Lightly Polluted

Chizhou AQI Ranking

Chizhou AQI ranks #317 in China(total 367),defeat 14% cities.

Last 7 days rankings and AQI data of Chizhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-08-20 #1405133510.68228268680Good
2017-08-19 #1745535580.57221169982Good
2017-08-18 #2066531530.5852213133118Good
2017-08-17 #1204725470.603201511489Excellent
2017-08-16 #934223370.61118189684Excellent
2017-08-15 #1896532490.6992116127117Good
2017-08-14 #1164427380.679172110088Excellent
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.