Chizhou Air Quality Index

Good(Class B)
(December 19th,2018 ,06:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM10
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: 50.33μg/m3,24-hour PM2.5: 51.87μg/m3.
1-hour PM2.5 ranks #178 in China by ascending,total 367 cities.
1-hour PM10: 91.67μg/m3,24-hour PM10: 81.25μg/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 178579117452429Good
Site 2725093-797-2Good
Site 381571111.382723Good

Chizhou AQI Ranking

Chizhou AQI ranks #157 in China(total 367),defeat 57% cities.

Last 7 days rankings and AQI data of Chizhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-12-18 #1747958810.82456178865Good
2018-12-17 #2479974960.83848168679Good
2018-12-16 #2921351031280.90441158273Lightly Polluted
2018-12-15 #271111841071.12663172514Lightly Polluted
2018-12-14 #3271451111321.01554185454Lightly Polluted
2018-12-13 #3491771341541.21151188272Moderately Polluted
2018-12-12 #3552121621891.05147176161Heavily Polluted
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.