Yichang Air Quality Index

Good(Class B)
(January 19th,2018 ,03:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
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.

Yichang PM2.5

1-hour PM2.5: 74.2μg/m3,24-hour PM2.5: 111.58μg/m3.
1-hour PM2.5 ranks #173 in China by ascending,total 367 cities.
1-hour PM10: 93μg/m3,24-hour PM10: 130.78μg/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 19470851.634132528Good
Site 2103771011.14193229Lightly Polluted
Site 311587-1.341131222Lightly Polluted
Site 49470-1.114145348Good
Site 59067931.238104449Good

Yichang AQI Ranking

Yichang AQI ranks #169 in China(total 367),defeat 54% cities.

Last 7 days rankings and AQI data of Yichang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-01-18 #2521491131311.85546142521Lightly Polluted
2018-01-17 #2481481131401.5438112521Lightly Polluted
2018-01-16 #3302341842131.94577162318Heavily Polluted
2018-01-15 #3392501992381.89463163120Heavily Polluted
2018-01-14 #3492431932401.77865146446Heavily Polluted
2018-01-13 #3361901431831.54861142417Moderately Polluted
2018-01-12 #315114851181.26652157761Lightly 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.