Ngari/Ali Air Quality Index

56
Good(Class B)
(July 23rd,2018 ,09:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants: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: 0μg/m3,24-hour PM2.5: 7.27μg/m3.
1-hour PM2.5 ranks #1 in China by ascending,total 367 cities.
1-hour PM10: 5μg/m3,24-hour PM10: 19.67μg/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 232-50.6812101107Excellent

Ngari/Ali AQI Ranking

Ngari/Ali AQI ranks #234 in China(total 367),defeat 36% cities.

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

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-07-22 #156607180.6042012126111Good
2018-07-21 #190749150.6041711138128Good
2018-07-20 #208707160.61798128123Good
2018-07-19 #1996410210.588198130116Good
2018-07-18 #1735517360.588138110106Good
2018-07-17 #168547160.58398111104Good
2018-07-16 #2346717150.59298126120Good
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.