Chizhou Air Quality Index

72
Good(Class B)
(April 23rd,2017 ,05:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:O3-8h
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: 35.33μg/m3,24-hour PM2.5: 42.75μg/m3.
1-hour PM2.5 ranks #264 in China by ascending,total 367 cities.
1-hour PM10: 65.33μg/m3,24-hour PM10: 76.31μg/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 16031690.41012162137Good
Site 26037700.2177133116Good
Site 35438570.4166145123Good

Chizhou AQI Ranking

Chizhou AQI ranks #196 in China(total 367),defeat 47% cities.

Last 7 days rankings and AQI data of Chizhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-04-22 #2548546870.5573211152141Good
2017-04-21 #29880531090.51839139177Good
2017-04-20 #1886950800.4491610134116Good
2017-04-19 #26590571290.663311126101Good
2017-04-18 #29798561450.4862119134118Good
2017-04-17 #1356236600.6191319119113Good
2017-04-16 #1957656900.86836209984Good
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.