lijiang Air Quality Index

41
Excellent(Class A)
(April 27th,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:-
Health Implications:Air quality is satisfactory,almost no air pollution.
Suggestion:None.

lijiang PM2.5

1-hour PM2.5: 15.33μg/m3,24-hour PM2.5: 11.8μg/m3.
1-hour PM2.5 ranks #89 in China by ascending,total 367 cities.
1-hour PM10: 16.5μg/m3,24-hour PM10: 25.9μg/m3.

All Air Monitoring Sites Of lijiang 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)
3 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 12510160.618148081Excellent
Site 21913170.31895974Excellent
Site 33323-0.629115690Excellent

lijiang AQI Ranking

lijiang AQI ranks #86 in China(total 367),defeat 77% cities.

Last 7 days rankings and AQI data of lijiang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-04-26 #924812250.406131210395Excellent
2017-04-25 #504513260.40313129690Excellent
2017-04-24 #173911220.44915128578Excellent
2017-04-23 #73812210.49212118374Excellent
2017-04-22 #244511250.54910119688Excellent
2017-04-21 #614611210.56813109792Excellent
2017-04-20 #594911220.51911810097Excellent
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.