Ngari/Ali Air Quality Index

Good(Class B)
(June 26th,2017 ,03:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:O3-8h
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: 10μg/m3,24-hour PM2.5: 11.27μg/m3.
1-hour PM2.5 ranks #43 in China by ascending,total 367 cities.
1-hour PM10: 27μg/m3,24-hour PM10: 23.56μg/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 13910270.23124123111Excellent
Site 2---------

Ngari/Ali AQI Ranking

Ngari/Ali AQI ranks #186 in China(total 367),defeat 49% cities.

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

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-06-25 #202719210.3542211129125Good
2017-06-24 #1996713280.417128132120Good
2017-06-23 #3228812320.45189157145Good
2017-06-22 #331959250.386188171154Good
2017-06-21 #2237511200.41168138130Good
2017-06-20 #2628910150.45218152146Good
2017-06-19 #1766015130.458218114112Good
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.