Lasa/Lahsa Air Quality Index

45
Excellent(Class A)
(December 19th,2018 ,05:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:-
Health Implications:Air quality is satisfactory,almost no air pollution.
Suggestion:None.

Lasa/Lahsa PM2.5

1-hour PM2.5: 14μg/m3,24-hour PM2.5: 16.63μg/m3.
1-hour PM2.5 ranks #36 in China by ascending,total 367 cities.
1-hour PM10: 17.4μg/m3,24-hour PM10: 20.82μg/m3.

All Air Monitoring Sites Of Lasa/Lahsa 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)
6 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 13211150.47910291Excellent
Site 2318110.39139879Excellent
Site 33826-0.617810894Excellent
Site 43816240.620612191Excellent
Site 53111210.41379780Excellent
Site 64312160.473135101Excellent

Lasa/Lahsa AQI Ranking

Lasa/Lahsa AQI ranks #55 in China(total 367),defeat 85% cities.

Last 7 days rankings and AQI data of Lasa/Lahsa City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-12-18 #505227460.8334175350Good
2018-12-17 #955829660.8914566759Good
2018-12-16 #524620450.6773159282Excellent
2018-12-15 #585021490.6893479079Excellent
2018-12-14 #514417380.6553159887Excellent
2018-12-13 #524418440.7383568779Excellent
2018-12-12 #614015360.6222358678Excellent
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.