Xiangtan Air Quality Index

37
Excellent(Class A)
(March 21st,2019 ,01:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:-
Health Implications:Air quality is satisfactory,almost no air pollution.
Suggestion:None.

Xiangtan PM2.5

1-hour PM2.5: 18.57μg/m3,24-hour PM2.5: 30.9μg/m3.
1-hour PM2.5 ranks #138 in China by ascending,total 367 cities.
1-hour PM10: 28.14μg/m3,24-hour PM10: 48.98μg/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 13021260.5-596866Excellent
Site 23222291.12847364Excellent
Site 32920270.52557472Excellent
Site 42517220.514267871Excellent
Site 52711230.713128676Excellent
Site 64028370.918-8772Excellent
Site 73311330.77-7484Excellent

Xiangtan AQI Ranking

Xiangtan AQI ranks #53 in China(total 367),defeat 86% cities.

Last 7 days rankings and AQI data of Xiangtan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-03-20 #735336550.997201810694Good
2019-03-19 #445134511.06529178679Good
2019-03-18 #1666547581.145321410486Good
2019-03-17 #2277756731.09740136451Good
2019-03-16 #3068461831.0854126134Good
2019-03-15 #3418562780.9745159378Good
2019-03-14 #3107756630.82599984Good
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.