Lasa/Lahsa Air Quality Index

40
Excellent(Class A)
(April 23rd,2019 ,12:00:00 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: 13μg/m3,24-hour PM2.5: 11.3μg/m3.
1-hour PM2.5 ranks #41 in China by ascending,total 367 cities.
1-hour PM10: 39.2μg/m3,24-hour PM10: 27.3μg/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 1---------
Site 2308250.415109367Excellent
Site 35921680.52279149Good
Site 43721370.510510570Excellent
Site 5395390.32068466Excellent
Site 63410270.310810676Excellent

Lasa/Lahsa AQI Ranking

Lasa/Lahsa AQI ranks #81 in China(total 367),defeat 78% cities.

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

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-04-22 #1636010240.421146113111Good
2019-04-21 #2247011310.423156130124Good
2019-04-20 #2537510240.366106132129Good
2019-04-19 #2157210300.35125130126Good
2019-04-18 #211869260.367126160143Good
2019-04-17 #655813390.399166114109Good
2019-04-16 #1316211360.409156120114Good
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.