Xiangtan Air Quality Index

Good(Class B)
(July 29th,2017 ,02:00:00 AM(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.

Xiangtan PM2.5

1-hour PM2.5: 33μg/m3,24-hour PM2.5: 53.11μg/m3.
1-hour PM2.5 ranks #232 in China by ascending,total 367 cities.
1-hour PM10: 64.57μg/m3,24-hour PM10: 98.72μg/m3.

All Air Monitoring Sites Of Xiangtan 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)
7 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 15840660.646124853Good
Site 24826480.56791736Excellent
Site 35840660.7781159Good
Site 46934880.771161626Good
Site 55334550.329125966Good
Site 65021500.66391840Excellent
Site 765367911185561Good

Xiangtan AQI Ranking

Xiangtan AQI ranks #227 in China(total 367),defeat 38% cities.

Last 7 days rankings and AQI data of Xiangtan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-07-27 #2208133600.7242522144136Good
2017-07-26 #1767327570.7822319145127Good
2017-07-25 #724819440.761241810494Excellent
2017-07-24 #824721420.734182110493Excellent
2017-07-23 #28910238840.9143026183161Lightly Polluted
2017-07-22 #1746429600.742718124116Good
2017-07-21 #1686024480.7262120121111Good
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.