Xianyang Air Quality Index

Heavily Polluted(Class E)
(February 19th,2019 ,12:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Exercise tolerance is reduced in people with heart and lung conditions;healthy people may exhibit symptoms.
Suggestion:People with heart or lung disease, older adults, and children should avoid all physical activity outdoors. Everyone else should avoid prolonged or heavy exertion.

Xianyang PM2.5

1-hour PM2.5: 161μg/m3,24-hour PM2.5: 174.83μg/m3.
1-hour PM2.5 ranks #361 in China by ascending,total 367 cities.
1-hour PM10: 144μg/m3,24-hour PM10: 200.09μg/m3.

All Air Monitoring Sites Of Xianyang 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)
4 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 1222172-1.44271916Heavily Polluted
Site 2235185-1.43973120Heavily Polluted
Site 3216166-1.33553724Heavily Polluted
Site 41591211441.2666413Moderately Polluted

Xianyang AQI Ranking

Xianyang AQI ranks #360 in China(total 367),defeat 2% cities.

Last 7 days rankings and AQI data of Xianyang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-02-17 #3572091591841.32140146148Heavily Polluted
2019-02-16 #2496947870.91231196459Good
2019-02-15 #3501661261581.3924089667Moderately Polluted
2019-02-14 #340126961071.3243164037Lightly Polluted
2019-02-13 #3301511151331.192064645Moderately Polluted
2019-02-12 #3582411912021.681361011195Heavily Polluted
2019-02-11 #3572211711841.5493379076Heavily 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.