Lasa/Lahsa Air Quality Index

40
Excellent(Class A)
(October 24th,2018 ,01:00:00 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: 7.6μg/m3,24-hour PM2.5: 9.25μg/m3.
1-hour PM2.5 ranks #16 in China by ascending,total 367 cities.
1-hour PM10: 17μg/m3,24-hour PM10: 20.69μg/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 1294120.2549178Excellent
Site 230-10.46-9683Excellent
Site 35220540.41138270Good
Site 4256140.3857766Excellent
Site 531340.2549892Excellent
Site 685-0.243-81Excellent

Lasa/Lahsa AQI Ranking

Lasa/Lahsa AQI ranks #82 in China(total 367),defeat 78% cities.

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

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-10-23 #125499220.34112410398Excellent
2018-10-22 #1215010290.37113410499Excellent
2018-10-21 #924615390.47532510091Excellent
2018-10-20 #1555311310.401224108103Good
2018-10-19 #1114912350.40726510497Excellent
2018-10-18 #1284911410.39726510297Excellent
2018-10-17 #1214616450.3992768275Excellent
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.