Yichang Air Quality Index

Good(Class B)
(June 19th,2018 ,12:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:O3-8h
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: 33.6μg/m3,24-hour PM2.5: 66.65μg/m3.
1-hour PM2.5 ranks #242 in China by ascending,total 367 cities.
1-hour PM10: 38.25μg/m3,24-hour PM10: 104.37μg/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 1463232122775117Excellent
Site 23927381.220764103Excellent
Site 34833361115112148Excellent
Site 46547-128341105Good
Site 547294711975390Excellent

Yichang AQI Ranking

Yichang AQI ranks #216 in China(total 367),defeat 41% cities.

Last 7 days rankings and AQI data of Yichang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-06-17 #1727353941.0393910139124Good
2018-06-16 #26711539820.9613911198176Lightly Polluted
2018-06-15 #22410336690.9293310188163Lightly Polluted
2018-06-14 #2249645770.9613411166155Good
2018-06-13 #2038436640.8723214148140Good
2018-06-12 #1798824500.7792711163145Good
2018-06-11 #1698832610.8653210181145Good
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.