Xiangtan Air Quality Index

Good(Class B)
(November 21st,2018 ,05:00:00 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: 45.17μg/m3,24-hour PM2.5: 31.94μg/m3.
1-hour PM2.5 ranks #264 in China by ascending,total 367 cities.
1-hour PM10: 49.5μg/m3,24-hour PM10: 32.61μg/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 16748-0.82372718Good
Site 27454-0.61772919Good
Site 36446570.62291911Good
Site 4---------
Site 56345-0.81683224Good
Site 66446-0.72173223Good
Site 74632421.313104841Excellent

Xiangtan AQI Ranking

Xiangtan AQI ranks #251 in China(total 367),defeat 32% cities.

Last 7 days rankings and AQI data of Xiangtan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-11-20 #1104830320.95238112814Excellent
2018-11-19 #994229370.81432114438Excellent
2018-11-18 #312816240.6352274843Excellent
2018-11-17 #673113160.6932463329Excellent
2018-11-16 #2034531310.7012674239Excellent
2018-11-15 #1044431280.7592383430Excellent
2018-11-14 #674529250.889359108Excellent
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.