Yichang Air Quality Index

Moderately Polluted(Class D)
(December 13th,2018 ,02:00:00 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.

Yichang PM2.5

1-hour PM2.5: 119.4μg/m3,24-hour PM2.5: 112.84μg/m3.
1-hour PM2.5 ranks #344 in China by ascending,total 367 cities.
1-hour PM10: 174μg/m3,24-hour PM10: 145.45μg/m3.

All Air Monitoring Sites Of Yichang 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)
5 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 1150115-0.944135517Lightly Polluted
Site 2155118158145157026Moderately Polluted
Site 3160122-1.233-6126Moderately Polluted
Site 4147112-1.145117131Lightly Polluted
Site 51721301901.148165919Moderately Polluted

Yichang AQI Ranking

Yichang AQI ranks #342 in China(total 367),defeat 7% cities.

Last 7 days rankings and AQI data of Yichang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-12-12 #3201471121411.14646177272Lightly Polluted
2018-12-11 #308111831050.96635125252Lightly Polluted
2018-12-10 #298110831060.88436122723Lightly Polluted
2018-12-09 #3188663920.80935143232Good
2018-12-08 #2825939670.66628115648Good
2018-12-07 #3336747820.79229115442Good
2018-12-06 #2405833660.85633102519Good
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.