lijiang Air Quality Index

Good(Class B)
(November 18th,2017 ,08:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM10
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.

lijiang PM2.5

1-hour PM2.5: 13μg/m3,24-hour PM2.5: 10.76μg/m3.
1-hour PM2.5 ranks #55 in China by ascending,total 367 cities.
1-hour PM10: 58.67μg/m3,24-hour PM10: 33.02μg/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 1421642144175669Excellent
Site 2421142141104260Excellent
Site 37112920.96106770Good

lijiang AQI Ranking

lijiang AQI ranks #179 in China(total 367),defeat 51% cities.

Last 7 days rankings and AQI data of lijiang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-11-17 #153311270.78610126765Excellent
2017-11-16 #354411370.73613128888Excellent
2017-11-15 #804615440.844221510491Excellent
2017-11-14 #744315420.92922169686Excellent
2017-11-13 #554511340.87117149790Excellent
2017-11-12 #414613380.824181410191Excellent
2017-11-11 #824714380.84921149894Excellent
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.