Guyuan Air Quality Index

40
Excellent(Class A)
(August 20th,2017 ,09:00:00 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: 10μg/m3,24-hour PM2.5: 18.38μg/m3.
1-hour PM2.5 ranks #45 in China by ascending,total 367 cities.
1-hour PM10: 39μg/m3,24-hour PM10: 55.97μg/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 12618231.11157981Excellent
Site 2628740.81757577Good
Site 3274201.71058680Excellent

Guyuan AQI Ranking

Guyuan AQI ranks #125 in China(total 367),defeat 66% cities.

Last 7 days rankings and AQI data of Guyuan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-08-19 #1655430551.184175112104Good
2017-08-18 #1996445641.085216128110Good
2017-08-17 #1946443740.884278126116Good
2017-08-16 #2538142820.7422910148137Good
2017-08-15 #2648528700.61308149142Good
2017-08-14 #2838221580.557298144137Good
2017-08-13 #2537215410.575238132126Good
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.