Leshan Air Quality Index

44
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.

Leshan PM2.5

1-hour PM2.5: 16.5μg/m3,24-hour PM2.5: 23.71μg/m3.
1-hour PM2.5 ranks #97 in China by ascending,total 367 cities.
1-hour PM10: 21.75μg/m3,24-hour PM10: 33.35μg/m3.

All Air Monitoring Sites Of Leshan 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)
4 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 12416240.53575894Excellent
Site 22315220.721672102Excellent
Site 33218200.86371974Excellent
Site 42517210.74862980Excellent

Leshan AQI Ranking

Leshan AQI ranks #97 in China(total 367),defeat 74% cities.

Last 7 days rankings and AQI data of Leshan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-04-26 #824626370.6183089892Excellent
2017-04-25 #694728390.68537910267Excellent
2017-04-24 #1988160850.735421811284Good
2017-04-23 #1797931490.616268143134Good
2017-04-22 #1436935570.575289132122Good
2017-04-21 #1295718310.48237120108Good
2017-04-20 #1095726530.486325108108Good
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.