Xining Air Quality Index

Good(Class B)
(February 22nd,2020 ,08:00:00 AM(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.

Xining PM2.5

1-hour PM2.5: 42.25μg/m3,24-hour PM2.5: 48.09μg/m3.
1-hour PM2.5 ranks #230 in China by ascending,total 367 cities.
1-hour PM10: 137.33μg/m3,24-hour PM10: 138.41μg/m3.

All Air Monitoring Sites Of Xining 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)
4 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 190491302.119124272Good
Site 25539-1.840104170Good
Site 3104531582.672151147Lightly Polluted
Site 487281241.31184351Good

Xining AQI Ranking

Xining AQI ranks #321 in China(total 367),defeat 13% cities.

Last 7 days rankings and AQI data of Xining City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2020-02-21 #308102501520.89722139381Lightly Polluted
2020-02-20 #314126602000.63219118782Lightly Polluted
2020-02-19 #2046036701.1563018103103Good
2020-02-18 #2746040691.055311611195Good
2020-02-17 #3005534591.2472618109104Good
2020-02-16 #3135731631.1232218107102Good
2020-02-15 #3216125720.72818109289Good
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.