Chenzhou Air Quality Index

Good(Class B)
(December 19th,2018 ,05:00:00 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.

Chenzhou PM2.5

1-hour PM2.5: 23.4μg/m3,24-hour PM2.5: 25.08μg/m3.
1-hour PM2.5 ranks #72 in China by ascending,total 367 cities.
1-hour PM10: 54.2μg/m3,24-hour PM10: 62.5μg/m3.

All Air Monitoring Sites Of Chenzhou 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)
5 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 16027701.139167669Good
Site 26118711.758-5962Good
Site 34015400.73586776Excellent
Site 45236461.534177968Good
Site 54421440.629-9283Excellent

Chenzhou AQI Ranking

Chenzhou AQI ranks #79 in China(total 367),defeat 78% cities.

Last 7 days rankings and AQI data of Chenzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-12-18 #986336751.66242155945Good
2018-12-17 #1166340761.649411410878Good
2018-12-16 #404326431.4242996759Excellent
2018-12-15 #1026043651.4193283534Good
2018-12-14 #1717857841.5213693223Good
2018-12-13 #238106801081.3693594136Lightly Polluted
2018-12-12 #262103771071.0873391919Lightly 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.