Xining Air Quality Index

Good(Class B)
(April 23rd,2017 ,03:00:00 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.

Xining PM2.5

1-hour PM2.5: 43.33μg/m3,24-hour PM2.5: 20.38μg/m3.
1-hour PM2.5 ranks #311 in China by ascending,total 367 cities.
1-hour PM10: 91.67μg/m3,24-hour PM10: 68.08μg/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 189661151.1271811270Good
Site 25410570.7112514191Good
Site 3---------
Site 477541031.927-170121Good

Xining AQI Ranking

Xining AQI ranks #233 in China(total 367),defeat 37% cities.

Last 7 days rankings and AQI data of Xining City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-04-22 #1326820581.2332813126121Good
2017-04-21 #1896619730.8822814126118Good
2017-04-20 #1696627531.2222718131119Good
2017-04-19 #915919680.972699393Good
2017-04-18 #3635001729170.941281210292Severely Polluted
2017-04-17 #1857529990.9653930110105Good
2017-04-16 #1406721640.7713119125120Good
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.