Guyuan Air Quality Index

48
Excellent(Class A)
(September 25th,2018 ,01:00:00 AM(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.

Guyuan PM2.5

1-hour PM2.5: 14μg/m3,24-hour PM2.5: 26.04μg/m3.
1-hour PM2.5 ranks #81 in China by ascending,total 367 cities.
1-hour PM10: 22μg/m3,24-hour PM10: 48.48μg/m3.

All Air Monitoring Sites Of Guyuan 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)
3 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 13017220.81229494Excellent
Site 23117-0.71159797Excellent
Site 3308220.81779393Excellent

Guyuan AQI Ranking

Guyuan AQI ranks #138 in China(total 367),defeat 62% cities.

Last 7 days rankings and AQI data of Guyuan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-09-23 #2456729730.724298124120Good
2018-09-22 #2536527790.761339115107Good
2018-09-21 #2706727840.7023688682Good
2018-09-20 #2095418570.714336112104Good
2018-09-19 #1394315300.6972459585Excellent
2018-09-18 #27259160.6511956147Excellent
2018-09-17 #963511210.6911667368Excellent
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.