Taiyuan Air Quality Index

Lightly Polluted(Class C)
(October 22nd,2017 ,09:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM10
Health Implications:Members of sensitive groups may experience health effects
Suggestion:People with heart or lung disease, older adults, and children should reduce prolonged or heavy exertion.

Taiyuan PM2.5

1-hour PM2.5: 77.75μg/m3,24-hour PM2.5: 81.59μg/m3.
1-hour PM2.5 ranks #305 in China by ascending,total 367 cities.
1-hour PM10: 161.75μg/m3,24-hour PM10: 158.75μg/m3.

All Air Monitoring Sites Of Taiyuan 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)
8 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 15421570.715157883Good
Site 277501041.2649253Good
Site 31471122292.211524653Lightly Polluted
Site 4142902342.411241563Lightly Polluted
Site 51431091611.49416349Lightly Polluted
Site 6114861441.681873467Lightly Polluted
Site 7120851891.910122444Lightly Polluted
Site 8113691761.678613880Lightly Polluted

Taiyuan AQI Ranking

Taiyuan AQI ranks #297 in China(total 367),defeat 19% cities.

Last 7 days rankings and AQI data of Taiyuan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-10-21 #329126961771.77767337651Lightly Polluted
2017-10-20 #329131991731.71364459062Lightly Polluted
2017-10-19 #30299741241.64252207453Good
2017-10-18 #2676748701.2442265857Good
2017-10-17 #31591671311.17748245748Good
2017-10-16 #3491431091991.55759467858Lightly Polluted
2017-10-15 #3511381051841.63860516847Lightly Polluted
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.