Lasa/Lahsa Air Quality Index

42
Excellent(Class A)
(January 23rd,2017 ,07:00:00 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: 7.33μg/m3,24-hour PM2.5: 24.32μg/m3.
1-hour PM2.5 ranks #6 in China by ascending,total 367 cities.
1-hour PM10: 25.67μg/m3,24-hour PM10: 66.74μg/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 13216320.51679087Excellent
Site 2311130.5829889Excellent
Site 3453450.865106103Excellent
Site 43610360.52197777Excellent
Site 529590.5559184Excellent
Site 6219190.4846561Excellent

Lasa/Lahsa AQI Ranking

Lasa/Lahsa AQI ranks #21 in China(total 367),defeat 94% cities.

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

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-01-22 #996131720.842877464Good
2017-01-21 #685725630.7652567666Good
2017-01-20 #684819470.7032167773Excellent
2017-01-19 #885729641.0683677671Good
2017-01-18 #1146636810.9053068178Good
2017-01-17 #1016428780.7742669691Good
2017-01-16 #19481481121.0743889486Good
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.