Leshan Air Quality Index

107
Lightly Polluted(Class C)
(May 25th,2018 ,01:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Members of sensitive groups may experience health effects
Suggestion:People with heart or lung disease, older adults, and children should reduce prolonged or heavy exertion.

Leshan PM2.5

1-hour PM2.5: 80.25μg/m3,24-hour PM2.5: 41.86μg/m3.
1-hour PM2.5 ranks #349 in China by ascending,total 367 cities.
1-hour PM10: 117μg/m3,24-hour PM10: 67.65μg/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 1977211214552626Good
Site 211587900.66072626Lightly Polluted
Site 395711180.66052626Good
Site 49067990.75964545Good

Leshan AQI Ranking

Leshan AQI ranks #321 in China(total 367),defeat 13% cities.

Last 7 days rankings and AQI data of Leshan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-05-23 #1247126450.461197134125Good
2018-05-22 #824711210.55620712093Excellent
2018-05-21 #2827433460.818223141129Good
2018-05-20 #3128331420.751283168140Good
2018-05-19 #2417746650.734247138132Good
2018-05-18 #344824380.67522613996Excellent
2018-05-17 #1856946640.763369157122Good
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.