Leshan Air Quality Index

Good(Class B)
(January 25th,2020 ,10:00:00 PM(UTC+8) Published)
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: 49.25μg/m3,24-hour PM2.5: 58.11μg/m3.
1-hour PM2.5 ranks #204 in China by ascending,total 367 cities.
1-hour PM10: 69.25μg/m3,24-hour PM10: 70.81μg/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 15539570.72285482Good
Site 28764710.71555780Good
Site 36224740.71345071Good
Site 49470750.72164475Good

Leshan AQI Ranking

Leshan AQI ranks #201 in China(total 367),defeat 45% cities.

Last 7 days rankings and AQI data of Leshan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2020-01-24 #2137051640.7031666256Good
2020-01-23 #2871411071170.9152876754Lightly Polluted
2020-01-22 #2941481131260.9423288263Lightly Polluted
2020-01-21 #263116881000.8413088073Lightly Polluted
2020-01-20 #2419671860.9583476545Good
2020-01-19 #1697353640.8933057355Good
2020-01-18 #2039369800.9883773720Good
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.