Ngari/Ali Air Quality Index

Good(Class B)
(March 21st,2018 ,12:00:00 PM(UTC+8) Published)
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: 25μg/m3,24-hour PM2.5: 14.81μg/m3.
1-hour PM2.5 ranks #111 in China by ascending,total 367 cities.
1-hour PM10: 58μg/m3,24-hour PM10: 33.5μg/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 14521450.927376128Excellent
Site 222-210.54364338Excellent

Ngari/Ali AQI Ranking

Ngari/Ali AQI ranks #145 in China(total 367),defeat 60% cities.

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

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-03-20 #93414300.60819207568Excellent
2018-03-19 #333711280.57217127873Excellent
2018-03-18 #303713290.5921277274Excellent
2018-03-17 #14418190.51713158181Excellent
2018-03-16 #324513310.54414189490Excellent
2018-03-15 #244416350.5110179187Excellent
2018-03-14 #415117510.47715228078Good
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.