Xianyang Air Quality Index

Moderately Polluted(Class D)
(December 19th,2018 ,05:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Members of sensitive groups may experience more serious health effects,may impact the heart,respiratory system of healthy groups.
Suggestion:People with heart or lung disease, older adults, and children should avoid prolonged or heavy exertion; everyone else should reduce prolonged or heavy exertion.

Xianyang PM2.5

1-hour PM2.5: 140.25μg/m3,24-hour PM2.5: 170μg/m3.
1-hour PM2.5 ranks #321 in China by ascending,total 367 cities.
1-hour PM10: 172.75μg/m3,24-hour PM10: 228.64μg/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 11991491541.4102362920Moderately Polluted
Site 21981481811.694343624Moderately Polluted
Site 31781341841.6105332418Moderately Polluted
Site 41721301721.7105362013Moderately Polluted

Xianyang AQI Ranking

Xianyang AQI ranks #320 in China(total 367),defeat 13% cities.

Last 7 days rankings and AQI data of Xianyang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-12-18 #3542031522131.829100205228Heavily Polluted
2018-12-17 #3341471121751.47100192818Lightly Polluted
2018-12-16 #244115871391.16765156348Lightly Polluted
2018-12-15 #3161501141771.64564226654Lightly Polluted
2018-12-14 #3301501151601.94276332820Lightly Polluted
2018-12-13 #3241451111691.63884213939Lightly Polluted
2018-12-12 #18776551021.17156225956Good
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.