Taiyuan Air Quality Index

Heavily Polluted(Class E)
(October 31st,2014 ,06:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Exercise tolerance is reduced in people with heart and lung conditions;healthy people may exhibit symptoms.
Suggestion:People with heart or lung disease, older adults, and children should avoid all physical activity outdoors. Everyone else should avoid prolonged or heavy exertion.

Taiyuan PM2.5

1-hour PM2.5: 192.67μg/m3,24-hour PM2.5: 125.31μg/m3.
1-hour PM2.5 ranks #127 in China by ascending,total 190 cities.
1-hour PM10: 268.11μg/m3,24-hour PM10: 185.96μg/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)
9 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 12311811982.9388422615Heavily Polluted
Site 22261762433.394711768Heavily Polluted
Site 32622123123.5684418526Heavily Polluted
Site 42311812242.937481833332Heavily Polluted
Site 52411912773.2865410915Heavily Polluted
Site 62632132933.25948124-3Heavily Polluted
Site 72411912544.3967612925Heavily Polluted
Site 82592093433.8833014236Heavily Polluted
Site 92301802692.8934129510Heavily Polluted

Taiyuan AQI Ranking

Taiyuan AQI ranks #174 in China(total 190),defeat -53% cities.

Last 7 days rankings and AQI data of Taiyuan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2014-10-30 #1581401071622.04242721411Lightly Polluted
2014-10-29 #1661391061891.95246632117Lightly Polluted
2014-10-28 #153107771621.81846605841Lightly Polluted
2014-10-27 #667233931.33231326652Good
2014-10-26 #8092551331.51634467158Good
2014-10-25 #1661511152302.34760925544Moderately Polluted
2014-10-24 #1741991492562.40856976642Moderately 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.