Taiyuan Air Quality Index

Lightly Polluted(Class C)
(February 25th,2018 ,09:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
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: 84.25μg/m3,24-hour PM2.5: 78.93μg/m3.
1-hour PM2.5 ranks #344 in China by ascending,total 367 cities.
1-hour PM10: 140.38μg/m3,24-hour PM10: 138.3μg/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 17542991.232344943Good
Site 21521161451.9704685Moderately Polluted
Site 3122921491.67877102Lightly Polluted
Site 494701321.778991410Good
Site 5112841591.37328147Lightly Polluted
Site 6119901341.66244118Lightly Polluted
Site 7113851581.37728159Lightly Polluted
Site 8125951471.36247208Lightly Polluted

Taiyuan AQI Ranking

Taiyuan AQI ranks #335 in China(total 367),defeat 9% cities.

Last 7 days rankings and AQI data of Taiyuan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-02-19 #323124941371.3443586127106Lightly Polluted
2018-02-03 #1896735831.2252362828Good
2018-02-02 #565215540.6661577875Good
2018-02-01 #19187531221.2447657663Good
2018-01-31 #1367137910.88733327165Good
2018-01-30 #1537550991.31450856558Good
2018-01-29 #1306027700.82536326960Good
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.