Leshan Air Quality Index

Heavily Polluted(Class E)
(January 23rd,2017 ,07:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Exercise tolerance is reduced in people with heart and lung conditions;healthy people may exhibit symptoms.
Suggestion:People with heart or lung disease, older adults, and children should avoid all physical activity outdoors. Everyone else should avoid prolonged or heavy exertion.

Leshan PM2.5

1-hour PM2.5: 164.25μg/m3,24-hour PM2.5: 150.16μg/m3.
1-hour PM2.5 ranks #344 in China by ascending,total 367 cities.
1-hour PM10: 226.25μg/m3,24-hour PM10: 201.99μg/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 12141642581.7491412Heavily Polluted
Site 21981482121.9221133Moderately Polluted
Site 32211712181.8311266Heavily Polluted
Site 42241742171.8341433Heavily Polluted

Leshan AQI Ranking

Leshan AQI ranks #344 in China(total 367),defeat 6% cities.

Last 7 days rankings and AQI data of Leshan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-01-22 #3461761331801.5350163017Moderately Polluted
2017-01-21 #335120911231.036341711483Lightly Polluted
2017-01-20 #295102761010.88631104444Lightly Polluted
2017-01-19 #250123931241.0249185330Lightly Polluted
2017-01-18 #223111841070.85337125246Lightly Polluted
2017-01-17 #261120901200.97539194242Lightly Polluted
2017-01-16 #3191611221621.05951174331Moderately Polluted
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.