Lasa/Lahsa Air Quality Index

49
Excellent(Class A)
(May 27th,2017 ,09:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:-
Health Implications:Air quality is satisfactory,almost no air pollution.
Suggestion:None.

Lasa/Lahsa PM2.5

1-hour PM2.5: 13.5μg/m3,24-hour PM2.5: 13.23μg/m3.
1-hour PM2.5 ranks #27 in China by ascending,total 367 cities.
1-hour PM10: 40.83μg/m3,24-hour PM10: 37.52μg/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 14010400.6191099104Excellent
Site 2356140.51510110107Excellent
Site 36925880.772115979Good
Site 43710370.825138486Excellent
Site 53713170.3611117109Excellent
Site 64917490.62698692Excellent

Lasa/Lahsa AQI Ranking

Lasa/Lahsa AQI ranks #58 in China(total 367),defeat 84% cities.

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

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-05-26 #1007314350.483159138128Good
2017-05-25 #1697720510.429119141132Good
2017-05-24 #2067427680.493199134129Good
2017-05-23 #3198221490.525219148138Good
2017-05-22 #2487616420.5118133131Good
2017-05-21 #1937716430.504128136132Good
2017-05-20 #1206819520.518179129121Good
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.