Lasa/Lahsa Air Quality Index

34
Excellent(Class A)
(August 12th,2019 ,11:00:00 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: 7μg/m3,24-hour PM2.5: 4.58μg/m3.
1-hour PM2.5 ranks #79 in China by ascending,total 367 cities.
1-hour PM10: 23.5μg/m3,24-hour PM10: 11.22μg/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 1254100.412107772Excellent
Site 2245140.51667666Excellent
Site 34112410.62876658Excellent
Site 45111510.618106259Good
Site 5243170.31177572Excellent
Site 626-80.410108279Excellent

Lasa/Lahsa AQI Ranking

Lasa/Lahsa AQI ranks #150 in China(total 367),defeat 59% cities.

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

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-08-11 #109395110.421698277Excellent
2019-08-10 #181498220.41316911497Excellent
2019-08-09 #171506150.3913810498Excellent
2019-08-08 #81396160.3751488878Excellent
2019-08-07 #64398170.3921388778Excellent
2019-08-06 #103417160.44217810081Excellent
2019-08-05 #134455110.41716810589Excellent
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.