Chizhou Air Quality Index

Good(Class B)
(January 22nd,2017 ,05:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
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: 68.67μg/m3,24-hour PM2.5: 97.96μg/m3.
1-hour PM2.5 ranks #287 in China by ascending,total 367 cities.
1-hour PM10: 104.67μg/m3,24-hour PM10: 140.89μg/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 19772930.833419781Good
Site 28056110135498972Good
Site 3104781110.832374030Lightly Polluted

Chizhou AQI Ranking

Chizhou AQI ranks #289 in China(total 367),defeat 21% cities.

Last 7 days rankings and AQI data of Chizhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-01-21 #310107801160.98339268158Lightly Polluted
2017-01-20 #337128971460.83929186258Lightly Polluted
2017-01-19 #1739369780.80628155744Good
2017-01-18 #252125941331.05459201812Lightly Polluted
2017-01-17 #258118891160.80852284036Lightly Polluted
2017-01-16 #24910075970.81942195042Good
2017-01-15 #2288260800.67331146455Good
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.