Leshan Air Quality Index

119
Lightly Polluted(Class C)
(January 20th,2018 ,04:00:00 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: 89.75μg/m3,24-hour PM2.5: 71.43μg/m3.
1-hour PM2.5 ranks #204 in China by ascending,total 367 cities.
1-hour PM10: 125.5μg/m3,24-hour PM10: 101.41μg/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 11351031620.92493826Lightly Polluted
Site 21138511914692213Lightly Polluted
Site 3108811050.93283322Lightly Polluted
Site 411990116138173129Lightly Polluted

Leshan AQI Ranking

Leshan AQI ranks #204 in China(total 367),defeat 44% cities.

Last 7 days rankings and AQI data of Leshan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-01-19 #1268966940.84540158568Good
2018-01-18 #215129981291.09956146853Lightly Polluted
2018-01-17 #192112841111.05949108658Lightly Polluted
2018-01-16 #897253700.81637109079Good
2018-01-15 #3122001501861.50367195524Moderately Polluted
2018-01-14 #3071631241501.383521110469Moderately Polluted
2018-01-13 #3482091591991.40560186947Heavily 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.