Taiyuan Air Quality Index

Good(Class B)
(April 23rd,2014 ,04:00:00 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: 52.44μg/m3,24-hour PM2.5: 55.46μg/m3.
1-hour PM2.5 ranks #127 in China by ascending,total 190 cities.
1-hour PM10: 104.44μg/m3,24-hour PM10: 124.14μg/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 179401071.16212555845Good
Site 291471311.777173211383Good
Site 36544790.85111296761Good
Site 47035890.715264741Good
Site 584561172.06410319669Good
Site 66340751.28519628768Good
Site 71421081241.5713447559Lightly Polluted
Site 888651160.98-517861Good
Site 976371020.681273511390Good

Taiyuan AQI Ranking

Taiyuan AQI ranks #113 in China(total 190),defeat 1% cities.

Last 7 days rankings and AQI data of Taiyuan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2014-04-22 #12287571231.42325329582Good
2014-04-21 #10978411051.44525297364Good
2014-04-20 #11780521101.73126305551Good
2014-04-19 #846345761.84726245347Good
2014-04-18 #12992681341.99723245342Good
2014-04-17 #135110831282.28230375144Lightly Polluted
2014-04-16 #486547791.76826235849Good
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.