Chenzhou Air Quality Index

Good(Class B)
(March 25th,2018 ,12:00:00 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.

Chenzhou PM2.5

1-hour PM2.5: 43μg/m3,24-hour PM2.5: 38.2μg/m3.
1-hour PM2.5 ranks #147 in China by ascending,total 367 cities.
1-hour PM10: 68μg/m3,24-hour PM10: 86.49μg/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 16841861.429113035Good
Site 26244671.520154347Good
Site 36446731.13293340Good
Site 47555-1.32553837Good
Site 54629461.330135056Excellent

Chenzhou AQI Ranking

Chenzhou AQI ranks #99 in China(total 367),defeat 73% cities.

Last 7 days rankings and AQI data of Chenzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-03-24 #11376381020.8944023118108Good
2018-03-23 #10476351020.8354021123107Good
2018-03-22 #716537790.8813914127107Good
2018-03-21 #1195841610.8142611112109Good
2018-03-20 #113419320.9721767266Excellent
2018-03-19 #4269221.0061865547Excellent
2018-03-18 #934927481.08717107575Excellent
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.