Chizhou Air Quality Index

45
Excellent(Class A)
(June 26th,2017 ,10:00:00 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: 28.33μg/m3,24-hour PM2.5: 31.48μg/m3.
1-hour PM2.5 ranks #206 in China by ascending,total 367 cities.
1-hour PM10: 45μg/m3,24-hour PM10: 46.75μg/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 15231530.51967563Good
Site 23319330.626227770Excellent
Site 35035490.51647164Excellent

Chizhou AQI Ranking

Chizhou AQI ranks #131 in China(total 367),defeat 64% cities.

Last 7 days rankings and AQI data of Chizhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-06-25 #1304833480.61922128876Excellent
2017-06-24 #2016729440.4862217134120Good
2017-06-23 #944228420.50321218163Excellent
2017-06-22 #1274925430.564271711397Excellent
2017-06-21 #1175235540.52427209688Good
2017-06-20 #2147731510.6042015164132Good
2017-06-19 #373720330.38519178473Excellent
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.