Leshan Air Quality Index

72
Good(Class B)
(June 23rd,2017 ,05:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants: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.

Leshan PM2.5

1-hour PM2.5: 52μg/m3,24-hour PM2.5: 40.06μg/m3.
1-hour PM2.5 ranks #329 in China by ascending,total 367 cities.
1-hour PM10: 89.75μg/m3,24-hour PM10: 59.91μg/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 16950811.155223323Good
Site 279521071.255143423Good
Site 37756801.457103424Good
Site 47150911.361154329Good

Leshan AQI Ranking

Leshan AQI ranks #276 in China(total 367),defeat 25% cities.

Last 7 days rankings and AQI data of Leshan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-06-22 #2377152700.9534911196Good
2017-06-21 #31311355790.9453312190174Lightly Polluted
2017-06-20 #2709236460.703229177150Good
2017-06-19 #2237526340.685189150129Good
2017-06-18 #1727445590.8382420153128Good
2017-06-17 #1477536500.7092515147129Good
2017-06-16 #1527022350.692310130124Good
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.