Yichang Air Quality Index

36
Excellent(Class A)
(May 25th,2020 ,09:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:-
Health Implications:Air quality is satisfactory,almost no air pollution.
Suggestion:None.

Yichang PM2.5

1-hour PM2.5: 19.2μg/m3,24-hour PM2.5: 17.27μg/m3.
1-hour PM2.5 ranks #208 in China by ascending,total 367 cities.
1-hour PM10: 35.4μg/m3,24-hour PM10: 35.03μg/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 13422340.8647348Excellent
Site 250275013571567Excellent
Site 33820380.61686687Excellent
Site 42413240.52253073Excellent
Site 53114310.53544775Excellent

Yichang AQI Ranking

Yichang AQI ranks #46 in China(total 367),defeat 87% cities.

Last 7 days rankings and AQI data of Yichang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2020-05-24 #1556221480.655196125114Good
2020-05-23 #28610228560.745247187162Lightly Polluted
2020-05-22 #2398122450.765246151136Good
2020-05-21 #964818380.7482359794Excellent
2020-05-20 #845430560.7222610489Good
2020-05-19 #310109361040.653268181170Lightly Polluted
2020-05-18 #338100371240.659227172159Good
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.