Leshan Air Quality Index

Good(Class B)
(March 21st,2018 ,02:00:00 AM(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: 57.5μg/m3,24-hour PM2.5: 59.94μg/m3.
1-hour PM2.5 ranks #319 in China by ascending,total 367 cities.
1-hour PM10: 102.25μg/m3,24-hour PM10: 130.42μg/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 181551110.82124737Good
Site 280561090.61937060Good
Site 379581000.82655950Good
Site 483618913374939Good

Leshan AQI Ranking

Leshan AQI ranks #306 in China(total 367),defeat 17% cities.

Last 7 days rankings and AQI data of Leshan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-03-20 #31492601340.891481410277Good
2018-03-19 #2357538980.809309114105Good
2018-03-18 #2036728830.633291110999Good
2018-03-17 #2336849680.70228128989Good
2018-03-16 #3149772990.7883512167153Good
2018-03-15 #279100741051.0545512178151Good
2018-03-14 #295112841221.0114712157140Lightly 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.