Ngari/Ali Air Quality Index

57
Good(Class B)
(November 23rd,2017 ,03:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM10
Health Implications:Air quality is acceptable,but maybe unhealthy to a small number of sensitive groups.
Suggestion:Unusually sensitive people should consider reducing prolonged or heavy exertion.

Ngari/Ali PM2.5

1-hour PM2.5: 38μg/m3,24-hour PM2.5: 14.4μg/m3.
1-hour PM2.5 ranks #229 in China by ascending,total 367 cities.
1-hour PM10: 64μg/m3,24-hour PM10: 25.56μg/m3.

All Air Monitoring Sites Of Ngari/Ali 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)
2 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 1---------
Site 25738640.863402242Good

Ngari/Ali AQI Ranking

Ngari/Ali AQI ranks #187 in China(total 367),defeat 49% cities.

Last 7 days rankings and AQI data of Ngari/Ali City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-11-22 #634214240.44227159084Excellent
2017-11-21 #524113230.41325188481Excellent
2017-11-20 #864217280.58331188984Excellent
2017-11-19 #864310180.45321199186Excellent
2017-11-18 #984113250.48925238582Excellent
2017-11-17 #684613350.42926299491Excellent
2017-11-16 #705014320.35242410999Excellent
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.