Taiyuan Air Quality Index

Good(Class B)
(December 20th,2014 ,07:00:00 AM(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.

Taiyuan PM2.5

1-hour PM2.5: 38.44μg/m3,24-hour PM2.5: 46.45μg/m3.
1-hour PM2.5 ranks #67 in China by ascending,total 190 cities.
1-hour PM10: 81μg/m3,24-hour PM10: 89.7μg/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 14413441.42230381314Excellent
Site 27353941.516247455Good
Site 396631421.9912722224Good
Site 47454852.694302271413Good
Site 56124711.24625401314Good
Site 66240731.507301341114Good
Site 76130721.817424324Good
Site 86133721.164185844Good
Site 96336762.09832199410Good

Taiyuan AQI Ranking

Taiyuan AQI ranks #85 in China(total 190),defeat 25% cities.

Last 7 days rankings and AQI data of Taiyuan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2014-12-19 #157123931562.056291363733Lightly Polluted
2014-12-18 #1862552053013.27603881110Heavily Polluted
2014-12-17 #166104721302.055331732522Lightly Polluted
2014-12-16 #596222731.62216613532Good
2014-12-15 #4284421161.74214593934Good
2014-12-14 #1812071572523.168482682214Heavily Polluted
2014-12-13 #1881491131802.68382363322Lightly 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.