Taiyuan Air Quality Index

Good(Class B)
(January 17th,2017 ,02:00:00 PM(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: 47.75μg/m3,24-hour PM2.5: 159.9μg/m3.
1-hour PM2.5 ranks #153 in China by ascending,total 367 cities.
1-hour PM10: 83.63μg/m3,24-hour PM10: 222.24μg/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 15110520.63116737Good
Site 25911680.610227026Good
Site 386611211.3481444728Good
Site 49268931.1331033814Good
Site 54934420.512177535Excellent
Site 612091991.6351484114Lightly Polluted
Site 75127520.5102310044Good
Site 8---------
Site 9107801420.9451235423Lightly Polluted

Taiyuan AQI Ranking

Taiyuan AQI ranks #137 in China(total 367),defeat 63% cities.

Last 7 days rankings and AQI data of Taiyuan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-01-16 #3553132633513.671962662814Severely Polluted
2017-01-15 #3622822313073.173901701310Heavily Polluted
2017-01-14 #27495711181.55465963726Good
2017-01-13 #20778551041.49854944337Good
2017-01-12 #1917049891.24642756356Good
2017-01-11 #22386641071.449471175955Good
2017-01-10 #1726950851.21751754838Good
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.