Taiyuan Air Quality Index

Lightly Polluted(Class C)
(October 20th,2014 ,11:00:00 AM(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: 75.56μg/m3,24-hour PM2.5: 142.23μg/m3.
1-hour PM2.5 ranks #111 in China by ascending,total 190 cities.
1-hour PM10: 155μg/m3,24-hour PM10: 270.73μg/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 15628621.0827682018Good
Site 275521001.6582446259Good
Site 32031532912.6124575205Heavily Polluted
Site 484571181.64744653033Good
Site 5122851931.3874838104Lightly Polluted
Site 692621331.5024859113Good
Site 71331011902.602715893Lightly Polluted
Site 8111821721.5733056229Lightly Polluted
Site 993601361.23936902015Good

Taiyuan AQI Ranking

Taiyuan AQI ranks #111 in China(total 190),defeat 3% cities.

Last 7 days rankings and AQI data of Taiyuan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2014-10-19 #1821981483042.15561955434Moderately Polluted
2014-10-18 #79101591511.56447526547Lightly Polluted
2014-10-17 #118117831831.6447798054Lightly Polluted
2014-10-16 #104100561491.39540677148Good
2014-10-15 #5492511331.24730476453Good
2014-10-14 #9586621221.46437746045Good
2014-10-13 #635934681.17126374436Good
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.