Xiangtan Air Quality Index

Good(Class B)
(September 24th,2017 ,08:00:00 AM(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.

Xiangtan PM2.5

1-hour PM2.5: 72.29μg/m3,24-hour PM2.5: 57.67μg/m3.
1-hour PM2.5 ranks #346 in China by ascending,total 367 cities.
1-hour PM10: 101.71μg/m3,24-hour PM10: 92.46μg/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 110276931.426264252Lightly Polluted
Site 2102761011.237203352Lightly Polluted
Site 3102761291.6323033313Lightly Polluted
Site 4987391123105342Good
Site 59369931.228254527Good
Site 61078089122225529Lightly Polluted
Site 78356116118122726Good

Xiangtan AQI Ranking

Xiangtan AQI ranks #336 in China(total 367),defeat 8% cities.

Last 7 days rankings and AQI data of Xiangtan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-09-23 #30610149810.9763525201157Lightly Polluted
2017-09-22 #2428133550.7922413147136Good
2017-09-21 #1275427460.6831712120104Good
2017-09-20 #393720330.67815107574Excellent
2017-09-19 #2328865970.8473124143107Good
2017-09-18 #306139621060.9434527226202Lightly Polluted
2017-09-17 #31713149870.793516217194Lightly 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.