Xiangtan Air Quality Index

114
Lightly Polluted(Class C)
(November 18th,2017 ,08:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Members of sensitive groups may experience health effects
Suggestion:People with heart or lung disease, older adults, and children should reduce prolonged or heavy exertion.

Xiangtan PM2.5

1-hour PM2.5: 85.43μg/m3,24-hour PM2.5: 30.78μg/m3.
1-hour PM2.5 ranks #361 in China by ascending,total 367 cities.
1-hour PM10: 99.33μg/m3,24-hour PM10: 30.26μg/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 112595-1.14582429Lightly Polluted
Site 2120911030.93782026Lightly Polluted
Site 31239312312972426Lightly Polluted
Site 411788-0.939102426Lightly Polluted
Site 511788-12972630Lightly Polluted
Site 6132100-0.94362326Lightly Polluted
Site 76143720.93773939Good

Xiangtan AQI Ranking

Xiangtan AQI ranks #361 in China(total 367),defeat 2% cities.

Last 7 days rankings and AQI data of Xiangtan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-11-17 #494326371.023482722Excellent
2017-11-16 #3401541181381.22752181914Moderately Polluted
2017-11-15 #326128971220.98647134339Lightly Polluted
2017-11-14 #3019873910.87934103333Good
2017-11-13 #394330340.833182920Excellent
2017-11-12 #2818462800.7193384343Good
2017-11-11 #33391671100.80536124747Good
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.