Lasa/Lahsa Air Quality Index

49
Excellent(Class A)
(November 22nd,2017 ,02:00:00 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: 21.67μg/m3,24-hour PM2.5: 23.6μg/m3.
1-hour PM2.5 ranks #110 in China by ascending,total 367 cities.
1-hour PM10: 48.83μg/m3,24-hour PM10: 56.69μg/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 13315330.52536241Excellent
Site 23111310.52446850Excellent
Site 393691190.862112118Good
Site 43713370.51137048Excellent
Site 5304260.5339390Excellent
Site 64718470.74353525Excellent

Lasa/Lahsa AQI Ranking

Lasa/Lahsa AQI ranks #123 in China(total 367),defeat 66% cities.

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

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-11-20 #1355121520.85533710091Good
2017-11-19 #1765621540.751347125106Good
2017-11-18 #2455830650.88342710690Good
2017-11-17 #2006637811.00346810794Good
2017-11-16 #1696837841.11351814491Good
2017-11-15 #1956935871.1565089073Good
2017-11-14 #1716028691.0184389277Good
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.